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#author("2023-09-08T23:01:06+09:00","default:editor","editor") #author("2023-09-12T17:54:44+09:00","default:editor","editor") [[TH_list]] *International Conference (1984 - 2023) [#o9317bb5] **1984-2000 [#k26359bd] +Y. Ueda, T. Hikihara and C. Uenosono, An Experimental Study on Dynamic Behavior of Magnetic Flux Distribution in a Synchronous Generator, Internationales Wissenshaftliches Kolloquium der Technishen Hochshule, Ilmenau, DDR, Oct.29 - Nov.2 (1984). +T. Hikihara and Y. Hirane, A Study on the Magnetic Flux Saturation in a Transformer - A Physical Approximation of Saturation Characteristics -, 14th Annual Conference of IEEE Industrial Electronics Society IECON'88, pp.326-331, Singapore, Oct. 24-28 (1988). +Y. Ueda, H. Nakajima, T. Hikihara and H. Bruce Stewart, Forced Two-Well Potential Duffing's Oscillator, Dynamical Systems Approaches to Nonlinear Problems in Systems and Circuits, Edited by Fathi M. A. Salam and Mark L. Levi, SIAM , pp.128-137 (1988). +T. Hikihara, T. Hirata and Y. Hirane, A Magnetic Suspension System of Linear Induction Motor - Control Method and Stability of Suspended Motion -, 11th International Conference on Magnetically Levitated Systems and Linear Drives MAGLEV'89, pp.203-208, Yokohama, Japan, July 7 (1989). +T. Hikihara, T. Hirata, T. Kitai and Y. Hirane, Levitation Control of a Magnetic Suspension System of Linear Induction Motor, IEEE International Workshop on Advanced Motion Control, pp.31-37, Yokohama, Japan, March 29 (1990). +T.Hikihara and Y.Hirane, A Simulated Levitation Characteristics of Magnetic Suspension System of Linear Induction Motor, 3rd International Conference on Modeling and Simulation of Electrical Machines and Static Converter (IMACS-TC1'90), Nancy, France, Sept.19-21 (1990). +Y.Hirane, T.Hikihara and H.Konishi, Control and Characteristics of Magnetically Levitated System with Linear Induction Motor, IEEE Industry Application Society 1991 Annual Technical Conference, pp.331-335, Dearborn, Michigan, Sept. 28 - Oct. 4 (1991). +T.Hikihara and Y.Hirane, Measurement of Magnetic Field Vector by Magneto-Birefringence Effect of Magnetic Fluid, 1991 International Conference on Industrial Electronics, Control and Instrumentation, pp. 2549-2555, Kobe, Japan, Oct. 28 - Nov. 1 (1991). +T.Hikihara, H.Koga and Y.Hirane, A fundamental study on high-Tc superconducting material motor, The Int. Symp. on Nonlinear Phenomena in Electromagnetic Fields (ISEM), pp.417-420, Nagoya, Japan, Jan. 26-29 (1992), Edited by T. Furuhasghi and Y. Uchikawa. +A.Kumamoto, T.Hikihara, Y.Hirane, K.Oku, O.Nakamura, S.Tada, K.Mizuki and Y.Ogihara, Suppression of Harmonic Voltage Distortion by Neural Network Controlled Active Filter, 1992 IEEE IAS Annual Meeting, Vol. 1, pp.754-761, Houston, USA, Oct. 4-9 (1992). +T.Kawagoshi, A.Kumamoto, T.Hikihara & et. al.: Harmonic Voltage Suppression by Active Filter with Neural Network Controller, The 2nd Int. Forum on Application of Neural Network to Power System, pp.93-98, Yokohama, Japan, Apr. 21 (1993). +T.Hikihara, Stability of Variable Structual Controlled Non- autonomous System - Existence and Stability of Closed Orbit-, The 4th Int. Conf. IMACS-TC1'93, pp.713-716, Montreal, Canada, July 9 (1993) +T.Hikihara and F.C.Moon, A Dynamical Model for a High-Tc Superconductor and Magnet System, 1994 Symposium on Nonlinear Theory and its Applications, Kagoshima, Japan, Oct. 8 (1994) +M.Okuyama, Y.Yasuda, T.Hikihara and Y.Hirane, Driving Characteristics of Magnetic Suspension System by Linear Induction Motor, Proc. of the 1st Int. Symp. on Linear Drives for Industory Applications, pp. 231-234, Nagasaki, Japan, May 31- June 1 (1995). +T.Hikihara, and F.C.Moon, Aspects of Magnetic Levitation by Bulk High-Tc Superconductor Based on Dynamical Characteristics, International Symposium on Nonlinear Electromagnetic Systems, Cardiff, Wales, UK, Sept.17-20 (1995). +T.Hikihara and M.Touno, A Study of Onset Window of Delayed Feedback Control in Magneto-Elastic Chaos, Proc. of International Symposium of Nonlinear Theory and its Applications, Vol.2, pp. 981-984, Las Vegas, USA , Dec. 13 (1995). +T.Hikihara, A Study on Chaotic Levitated Motion of High-Tc Superconducting Bearing --- Multi-Fractal to Chaotic Vibration and Hysteresis ---, The International Symposium Analysis and Synthesis of Nonlinear Dynamical Systems in Mechanics, Riga, Lativa, Jun. 3-7 (1996). +T.Hikihara, Aspect of Controlling Chaos for Magneto-Elastic Beam by Delayed Feedback Control, 19th International Congress of Theoretical and Applied Mechanics, Kyoto, Japan, Aug. 25-31 (1996). +T.Hikihara, Controlling Chaos for Magneto-Elastic Beam by Delayed Feedback Control, the International Conferenc, Nonlinearity, Bifurcation, Chaos: The Doors to The Future, Lodz- Dobieszkow, Poland, Sept. 16-18 (1996). +S.Ueshima and T.Hikihara, Controlling synchronous behavior of multi-elevator system, 1996 Int. Symp. on Nonlinear Theory and its Application (NOLTA'96), pp.173-176, Kochi, Japan, Oct. 7-9 (1996). +T.Hikihara and Y.Ueda, A Dynamical Model of High Speed Rotor Suspended by High-Tc Superconducting Bearing, International Symposium of Nonlinear Electromagnetic Systems, ISEM- Braunschweig, Germany, May 12-14 (1997). +S.Ohashi, H.Ohsaki, E.Masada, T.Hikihara and Y.Hirane, Influence of coil quench on the electromagnetic force of the superconducting magnetically levitated train, International Symposium of Nonlinear Electromagnetic Systems, ISEM-Braunschweig, Germany, May 12-14 (1997). +T.HIkihara, Y.Okamoto and Y.Ueda, Spatio-Temporal Dynamics of Coupled Magneto-Elastic System, International Union of Theoretical and Applied Mechanics Symposium on New Applications of Nonlinear and Chaotic Dynamics in Mechanics, IUTAM-Chaos'97, Ithaca, NY, USA, July 27 - Aug. 1 (1997). +T.Hikihara and Y.Ueda, Phenomenological Approach of Spatio- Temporal Dynamics in Coupled Magneto-Elastic System, NOLTA'97, Hawaii, USA, Nov. 30 - Dec. 2 (1997). +T.Hikihara, F.C.Moon and Y.Ueda, A Study on Dynamics of Flywheel Rotor Suspended by High-Tc Superconducting Bearing, Int. Symp. on Linear Drives for Industry Applications LDIA'98, Tokyo, JAPAN, Apr. 8-10 (1998). +T.Hikihara, Y.Kondo and Y.Ueda, Stress Wave Propagation in Coupled Stick-Slip Pendulums, NOLTA98, Crans-Montana, Switzerland, Sept. 15-17 (1998). +T.Hikihara, K.Torii and Y. Ueda, Bifurcation of quasi-periodic wave in coupled magneto-elastic beam system, Int. Symp. on Nonlinear Theory and its Applications NOLTA'99, Hawaii, Nov. 28 - Dec. 2 (1999). +T.Hikihara, M.Konaka and Y.Ueda, Bifurcation in Discontinuous Switching Mode of DC-DC Buck Converter--- Possibility of the Controlling Unstable Mode, IPEC-Tokyo (2000.4.7). +T.Hikihara, M.Konaka and Y.Ueda, Controlling Chaotic Chattering in Discontinuous Switching Mode of DC-DC Buck Converter, IECON2000-Nagoya, Nov. (2000). **2001-2010 [#w9911f5e] +T.Hikihara & S.Kida, An Experimental Study on Mode Transition of PWM Controlled Clamped Mode Series Resonant Converter under Load Disturbances, NDES2001, Netherlands, Jun.21-23 (2001). +Y.Susuki and T.Hikihara, Swing Phenomena and Global Structures of Solution Space in an Electric Power System with DC Transmission, NDES2001, Delft, Netherlands, Jun.21-23 (2001). +K.Inoue, S.Yamamoto, T.Ushio and T.Hikihara, A Torque Based Control of Whirling Motion under Mechanical Resonance, 2001 CCA/ISIC Conference, Mexico City, September 5-7 (2001). +T.Hikihara, Memory effect in dynamics of rotor suspended by HTS magnetic bearing under revolution, LDIA2001, Nagano, Oct. 17-19 (2001). +S.Kida and T.Hikihara, A study on dynamic mode transition of coupled-mode series resonant converter, PCC-Osaka, April 3 (2002). +T.Hikihara and K.Yamasue, A Study on domain of attraction in in time-delayed feedback controlled Duffing system, Dynamics Days Europe 2002, July 15-19, Heidelberg (2002). +Y.Susuki and T.Hikihara, An analysis with differential-algebraic equation in electric power system with dc transmission, IEEE/PES Transmission and Distribution Conference and Exhibition 2002, Pacifico -Yokohama, Japan, Oct. 6-10 (2002). +H.Iwane and T.Hikihara, A study on photovoltaic power system based on instanteneous real and imaginary power control, IEEE/PES Transmission and Distribution Conference and Exhibition 2002, Pacifico Yokohama, Japan, Oct. 6-10 (2002). +Y.Susuki and T.Hikihara, Stability region in electric power system with dc transmission based on differential-algebraic equation, The 37th Universities Power Engineering Conference, Staffordshire University, U.K., Sep. 9-10 (2002). +T. Funaki, T. Hikihara, T. Takazawa, Y. Tada, A. Kurita, and X. Cao, A Study of the usage of CDA in EMTP simulations, Proc. International Conference on Power Systems Transients, paper no. 3b-1, New Orleans, USA, Sep. 28-Oct. 2 (2003). +T. Hikihara and S. Miyamoto, Dynamics of fluxoid in superconducting thin film arranged for magnetic suspension system based on time dependent Ginzburg-Landau equation, Proc. The Fourth International Symposium on Linear Drives for Industry Applications, paper no. ML-09, Birminghum, UK, Sep. 8-10 (2003). +R. Toyoshima, T. Funaki and T. Hikihara, Anomalous phenomena of conduction angle in TCR-SVC and its control, IEEE 35th Annual Power Electronics Specialists Conference, Aachen, Germany, June 20-25 (2004). +Y. Susuki and T. Hikihara, Stability boundaries analysis of non-autonomous systems with resonant solutions based on subharmonic Melnikov functions, American Control Conference 2004, Boston Sheraton Hotel, United States, June 30-July 2 (2004). +K. Yamasue and T. Hikihara, Influence of remaining chaos on convergence of solutions in time delayed feedback controlled Duffing system, XXI International Congress of Theoretical and Applied Mechanics, Warsaw, Poland, August 15-21 (2004). +H. -M. Li and T. Hikihara, Limit cycle oscillation of induction motor drives and control, International Symposium on Nonlinear Theory and its Applications, ACROS Fukuoka, Japan, November 29-December 3 (2004). +K. Yamasue and T. Hikihara, A study on multiple steady states and their relation to global structure in time delayed feedback controlled Duffing System, International Symposium on Nonlinear Theory and its Applications, ACROS Fukuoka, Japan, November 29-December 3 (2004). +T. Hikihara, R. Toyoshima, and T. Funaki, Subharmonic oscillations related to switching nonlinearity in TCR-SVC, International Symposium on Nonlinear Theory and its Applications, ACROS Fukuoka, Japan, November 29-December 3 (2004). +Y. Susuki, T. Hikihara, and H. -D. Chiang, Transient stability and discontinuous solution in electric power system with dc transmission: A study with DAE system, International Symposium on Nonlinear Theory and its Applications, ACROS Fukuoka, Japan, November 29-December 3 (2004). +T. Funaki, T. Kimoto, T. Hikihara, A. S. Kashyap, P. Ramavarapu, S. Mounce, J.C. Balda, and H. A. Mantooth, Characterization of Cascode SiC JFET / Si MOSFET Devices, International Power Electronics Conference (IPEC-Niigata 2005), Niigata, Japan, April 4-8 (2005). +Y. Susuki, Y. Takama, T. Funaki, and T. Hikihara, Evaluating performance of hybrid-type power system simulator based on transient stability analysis: A dynamical system approach, Proceedings of the 2005 IEEE International Symposium on Circuits and Systems, pp. 3894-3897, International Conference Center Kobe, Japan, May 23-26 (2005). +T. Funaki, T. Hikihara, T. Kimoto, J. Balda, J. Junghans, A. Kashyap, F. Barlow, and A. Mantooth, Power Conversion with SiC Devices at Extremely High Ambient Temperatures, IEEE 36th Annual Power Electronics Specialists Conference, Recife, Brazil, June 12-16 (2005). +K. Yamasue and T. Hikihara, Improvement of transient response in non-contact atomic force microscopy: an application of time delayed feedback control, XXV Dynamics Days Europe 2005, Berlin, Germany, July 25-28 (2005). +T. Hikihara and K. Yamasue, A Numerical Study on Suspension of Molecules by Microcantilever Probe, The Fifth International Symposium on Linear Drives for Industry Applications (LDIA2005), Awaji, Hyogo, September 25-28 (2005). +T. Hikihara and Y. Furukawa, A Study on Switching Control of Magnetically Suspended and Carried System Based on Hybrid System Theory, The Fifth International Symposium on Linear Drives for Industry Applications (LDIA2005), Awaji, Hyogo, September 25-28 (2005). + Li Hongmei, T. Hikihara, Sustained oscillation of an inverter-fed induction motor drive system and its stabilization, 2005 International Conference on Electrical Machines and Systems, 27-29 September(2005). +Y. Susuki, H. Ebina, and T. Hikihara, Application of hybrid system theory to power system stability analysis, 2005 International Symposium on Nonlinear Theory and its Applications, SEC@BRUGES, Bruges, Belgium, October 18-21 (2005). +K. Yamasue and T. Hikihara, A Study on Vibration Characteristics of Microcantilever Probe near Period-doubling Bifurcation, 2005 International Symposium on Nonlinear Theory and its Applications, SEC@BRUGES, Bruges, Belgium, October 18-21 (2005). +K. Yamasue and T. Hikihara, Annihilation of periodic orbits in time delayed feedback controlled systems, 2005 International Symposium on Nonlinear Theory and its Applications, SEC@BRUGES, Bruges, Belgium, October 18-21 (2005). +M. Baba and T. Hikihara, A Numerical Analysis on Stability of Simplest Passive Dynamic Walking, 2005 International Symposium on Nonlinear Theory and its Applications, SEC@BRUGES, Bruges, Belgium, October 18-21 (2005). +T. Sawada and T. Hikihara, Pull-in Characteristics of Self-Synchronizing Linkage Inverter System between Distributed Power Source and Power System, 2005 International Symposium on Nonlinear Theory and its Applications, SEC@BRUGES, Bruges, Belgium, October 18-21 (2005). +T. Funaki, A. S. Kashyap, H. A. Mantooth, J. C. Balda, F. D. Barlow, T. Kimoto, and T. Hikihara, Characterization of SiC Diodes in Extremely High Temperature Ambient, Applied Power Electronics Conference and Exposition 2007, Dallas, USA, March 19-23 (2006). +Y. Susuki and T. Hikihara, Application of hybrid system theory to power system voltage stability analysis, 9th International Workshop on Hybrid Systems: Computation and Control, Santa Barbara, USA, March 29-31 (2006). +Y. Susuki, H. Ebina, and T. Hikihara, Predicting transient instability of power systems based on hybrid system reachability analysis, IFAC Symposium on Power Plants and Power Systems Control 2006, Kananaskis, Canada, June 25-28 (2006). +Y. Susuki, T. Hikihara, and H. -D. Chiang, A study on discontinuous dynamics of electric power system with dc transmission, 17th Symposium on Mathematical Theory of Networks and Systems, Kyoto, Japan, July 24-28 (2006). +Y. Susuki and Y. Ueda, Amplitude response curves of frequency-locked rotations, 2006 International Symposium on Nonlinear Theory and its Applications, Bologna, Italy, September 11-14, 2006. +Y. Susuki, T. Hikihara, and H. Ebina, Predicting instability of power systems based on hybrid system reachability analysis, 2006 International Symposium on Nonlinear Theory and its Applications, Bologna, Italy, September 11-14, 2006. +K. Yamasue and T. Hikihara, Suppression of subharmonics and chaos in tapping mode atomic force microscopy using time delayed feedback control, 2006 International Symposium on Nonlinear Theory and its Applications, Bologna, Italy, September 11-14 (2006). +Hongmei Li, Takashi Hikihara, Fusheng wang. Determining the period of limit cycle in an inverter-fed induction motor drive system. The 2006 International Conference on Electrical Machine and Systems, Nagasaki, Japan, November 20-23 (2006). +T. Funaki, T. Kimoto, T. Hikihara, M. Matsushita, and M. Sasagawa, A study on SiC devices in synchronous rectification of dc-dc converter, IEEE 22th Annual Applied Power Electronics Conference And Exposition, Anaheim, California, Feb 25-Mar 1, T8.3 (2007). +M. -H. Li, T. Funaki, and T. Hikihara, A Study of Output Terminal Voltage Modeling for Redox Flow Battery Based on Charge and Discharge Experiments, The Fourth Power Conversion Conference, Nagoya Congress Center, Nagoya, Japan, April 2-5 (2007) +M. Kimura and T. Hikihara, Transition of Intrinsic Localized Modes in Coupled Cantilever Array Depending on Phase Structure, 2007 SIAM Conference on Applications of Dynamical Systems, Snowbird, Utah, USA, May 28-June 1 (2007). +T. Hikihara, Wave's Travel by Instability of Mode in Coupled Pendulums, 2007 SIAM Conference on Applications of Dynamical Systems, Snowbird, Utah, USA, May 28-June 1 (2007). +Y. Susuki, I. Mezic, and T. Hikihara, Global Instabilities of Power Grid Coupled Pendula-like Models, 2007 SIAM Conference on Applications of Dynamical Systems, Snowbird, Utah, USA, May 28-June 1 (2007). +Y. Susuki and T. Hikihara, Predicting voltage instability of power system via hybrid system reachability analysis, American Control Conference 2007, Marriott Marquis Hotel at Times Square, New York, USA, July 11-13 (2007). +M.-H. Li and T.Hikihara, A Fundamental Study of Redox Flow Battery based on Chemical Reaction Dynamics, NDES07-Tokushima, July 23-26 (2007). +T. Hikihara, Dynamics of single atoms and molecules manipulated at material surface, 2007 International Symposium on Nonlinear Theory and its Applications, pp. 180-183, Vancouver, Canada, September 16-19 (2007). +B. -S. Kim, T. Hikihara, and V. Putkaradze, Numerical study of atom interchange on material surface under periodic force, 2007 International Symposium on Nonlinear Theory and its Applications, pp. 184-187, Vancouver, Canada, September 16-19 (2007). +Y. Yokoi, Y. Susuki, and T. Hikihara, A dissipated power-based analysis of frequency entrainment described by van der Pol and PLL equations, 2007 International Symposium on Nonlinear Theory and its Applications, Vancouver, Canada, September 16-19 (2007). +M. Kimura and T. Hikihara, A numerical study on invariant manifold related to transition of intrinsic localized mode in coupled cantilever array, 2007 International Symposium on Nonlinear Theory and its Applications, pp. 477-480, Vancouver, Canada, September 16-19 (2007). +T.Hikihara, Dynamics in manipulation and actuation of nano-particles, ICAND2007, Kauai, Hawaii, USA, Sept. 24-27 (2007). +T. Tomita, K. Yamasue, and T. Hikihara, Parametric excitation of piezoelectric cantilevers based on elasticity control, 9th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures, Komaba Research Campus of The University of Tokyo, Tokyo, Japan, November 11-15 (2007). +T. Hikihara, Dynamical Approach to Manipulation of Single Atoms/Molecules at Material Surface, 2008 American Control Conference (ACC), Seattle, USA, May 11-13 (2008). +T. Hikihara and T.Ikenoue, Spectral Decomposition of Transient Vector Flow : Duffing System and Chaos, WCCM8-ECCOMAS2008, Venice, Italy, June 30- July 5 (2008). +Y. Yokoi, Y. Susuki, and T. Hikihara, WCCM8-ECCOMAS2008, Venice, Italy, June 30- July 5 (2008). +A. Yamamoto, M. Kimura, and T. Hikihara, "A Study on Indirect Suspension of Magnetic Target by Actively Controlled Permanent Magnet," The 11th International Symposium on Magnetic Bearings(ISMB11), Nara, Japan, August 26-29 (2008). +Y.Yokoi, Y. Susuki, and T.Hikihara, A Power-Based Study on Frequency Entrainment in Phase-Locked Loop Equation System, Dynamics Days Asia Pacific 5 (DDAP5), Nara, Japan, Sept.9-12 (2008). +K. Yamasue, K. Kobayashi, H. Yamada, K. Matsushige, and T. Hikihara, Control of chaotic sensor oscillation in dynamic-mode atomic force microscopy, The 5th International Conference on Nonlinear Science (Dynamics Days Asia Pacific 5), Nara, Japan, September 9-12 (2008). +K. Yamasue, K. Kobayashi, H. Yamada, K. Matsushige, and T. Hikihara, Experimental study on stabilization of chaotic cantilever oscillation in AM-AFM by time-delayed feedback control, 11th International Conference on Non-contact Atomic Force Microscopy (NCAFM-2008), HOTEL Rafael-Atocha, Madrid, Spain, September 16-19, (2008). +Y. Susuki, Y. Takatsuji, and T. Hikihara, Hybrid dynamical system as model for cascading outage in a power system, 40th North American Power Symposium (NAPS2008), Calgary, Canada, September 28-30 (2008). +Y. Susuki, T. Sakiyama, T. Ochi, T. Uemura, and T. Hikihara, Verifying fault release control of power system via hybrid system reachability, 40th North American Power Symposium (NAPS2008), Calgary, Canada, September 28-30 (2008). +Y. Susuki, I. Mezic, and T. Hikihara, Global swing instability of multimachine power systems, 47th IEEE Conference on Decision and Control (CDC2008), Cancun, Mexico, December 9-11 (2008) (accepted). +M. Kimura, T. Hikihara, An experimental study on intrinsic localized mode in mechanically coupled cantilever array with tunable on-site potential, MicRO Alliabce Meeting, Univ. of Michigan, Oct. 10 (2008). +Y. Susuki, I. Mezic, and T. Hikihara, Global swing instability of multimachine power systems, Proceedings of the 47th IEEE Conference on Decision and Control (CDC2008), pp. 2487-2492, Cancun, Mexico, December 9-11 (2008). +Y. Susuki, I. Mezic, and T. Hikihara, Modeling and control of cascading dynamics in power grids, SIAM Conference on Applications of Dynamical Systems (DS09), Snowbird, USA, May 21 (2009). +T. Hikihara, Application of resonance to manipulation of sigle atoms, SIAM Conference on Applications of Dynamical Systems (DS09), Snowbird, USA, May 21 (2009). +Y. Susuki, I. Mezic, and T. Hikihara, Global swing instability in the New England power grid model, 2009 American Control Conference (ACC2009), St. Louis, USA, June 11 (2009). +K. Yamasue, K. Kobayashi, H. Yamada, K. Matsushige, and T. Hikihara, Chaotic cantilever oscillation and its control in amplitude modulation atomic force microscopy, 2nd Multifrequency AFM Conference, Holiday Inn Madrid, Madrid, Spain, June 15-16 (2009). +N.Satoh, Investigation of local surface properties by dynamic force microscopy using a piezo-electric cantilever, Nobuo Satoh, 2009 MicRO Alliance in IMTEK 101, Freiburg University, Germany, Jul. 27 2009. +J.Oh, N.Satoh, and T.Hikihara, A Study On Detection Of Modulated Laser With MEMS Cantilever Resonator, 2009 MicRO Alliance in IMTEK 101, Freiburg University, Germany, Jul. 27 2009. +S.Naik, N.Satoh, and T.Hikihara Nonlinearity in coupled mems gyroscopes, 2009 MicRO Alliance in IMTEK 101, Freiburg University, Germany, Jul. 27 2009. +T.Hikihara, Resonant manipulation of particles in nanosystems, RANM2009, Kuala Lumpur, Malaysia, Aug. 25 (2009). +Y. Yokoi, R. Morrison, M. Wiercigroch, and T. Hikihara, Modelling synchronisation of parametrically excited pendulum, RANM2009, Kuala Lumpur, Malaysia, Aug. 26 (2009). +N. Phankong, T. Funaki, T. Hikihara, A Static and Dynamic Model for a Silicon Carbide Power MOSFET, 13th European Conference on Power Electronics and Applications (EPE2009), Barcelona Spain, Sep.8-10, 2009 (poster) (2009.9.8). +T. Takuno, T. Hikihara, T. Tsuno, S. Hatsukawa, HF Gate Drive Circuit for a Normally-On SiC JFET with Inherent Safety, 13th European Conference on Power Electronics and Applications (EPE2009), Barcelona Spain, Sep.8-10, 2009 (poster)(2009.9.8). +Y. Susuki, I. Mezic, and T. Hikihara, Coherent dynamics and instability of power grids, 2009 International Symposium on Nonlinear Theory and its Applications (NOLTA2009), Sapppro, Japan, October 18-21, 2009. +S. Naik and T. Hikihara, Investigation of Nonlinearity in Coupled MEMS Gyroscopes, 2009 International Symposium on Nonlinear Theory and its Applications (NOLTA2009), Sapppro, Japan, October 18-21, 2009. +M. Minami, T. Hikihara, A Spectral Reconstitution Method of Potential Function in Dynamical System, 2009 International Symposium on Nonlinear Theory and its Applications (NOLTA2009), Modeling and Simulation I B3L-D, Sapppro, Japan, October 20, 2009. +Y. Takatsuji and T. Hikihara, A Hybrid Modeling and Dynamics of Virtual Microgrid Under Balancing Restriction, 2009 International Symposium on Nonlinear Theory and its Applications (NOLTA2009), Sapppro, Japan, October 18-21, 2009. +B. Kim, T. Hikihara, and V. Putkaradze, Atomic Manipulation by Mechanical Resonance (NOLTA2009), Sapppro, Japan, October 18-21, 2009. +M. Kimura and T. Hikihara, Experimental Manipulations of Intrinsic Localized Mode in Macro-Mechanical Cantilever Array Toward Micro-System (NOLTA2009), Sapppro, Japan, October 18-21, 2009. +T. Hikihara, Power Router and Packetization for Smart Home Electric Energy Management, IWSEM2010, March 29-30, Kyoto (2010). +T.Takuno, M.Koyama, and T.Hikihara, Development of Power Routers for AC and DC Power Supply, IWSEM2010, March 29-30, Kyoto (2010). +Y. Susuki, I. Mezic, and T. Hikihara, Coherent swing instability of power systems and cascading failures, 2010 IEEE Power & Energy Society General Meeting (PESGM2010), Minneapolis, USA, July 25-29 (2010). +T.Hikihara and M.Kimura, Control of Intrinsic Localized Mode in Coupled Cantilever Array, IUTAM Symposium on Nonlinear Dynamics for Advanced Technologies and Engineering Design (NDATED), 27-30 July 2010, Aberdeen, UK. +Y.Yokoi and T.Hikihara, A study on swing up control for rotation of parametric pendulum, UTAM Symposium on Nonlinear Dynamics for Advanced Technologies and Engineering Design (NDATED), 27-30 July 2010, Aberdeen, UK. + T. Takuno, M. Koyama, T. Hikihara, In-home Power Distribution Systems by Circuit Switching and Power Packet Dispatching, 1st IEEE International Conference on Smart Grid Communications, 427-430, 4-6 Oct. 2010, Maryland, USA. **2011-2020 [#f8633d05] + M. Kimura and T. Hikihara, Intrinsic localized modes in mechanically coupled cantilever array with tunable on-site potential, SIAM Conference on Applications of Dynamical Systems (DS'11), Snowbird, Utah, May 24, 2011. + Y. Susuki and I. Mezic, Nonlinear Koopman mode analysis and power system swing stability, 2011 International Symposium on Nonlinear Theory and its Applications (NOLTA2011), Kobe, Japan, September 5, 2011. + M. Kimura and T. Hikihara, A study on excitation of intrinsic localized modes in macro-mechanical cantilever array with tunable potentials, 2011 International Symposium on Nonlinear Theory and its Applications (NOLTA2011), Kobe, Japan, September 7, 2011. + A. Yao and T. Hikihara, Switching control between stable periodic vibrations in a nonlinear MEMS resonator, 2011 International Symposium on Nonlinear Theory and its Applications (NOLTA2011), Kobe, Japan, September 7, 2011. + Y. Susuki, R. Kazaoka, and T. Hikihara, Physical architectures and mathematical models for electric-power management of multiple homes, 50th IEEE Conference on Decision and Control and European Control Conference (CDC-ECC11), Orlando, Florida, December 15, 2011. //**2012 [#g0514805] + Takashi Hikihara, Keiji Tashiro, Yutaro Kitamori, and Ryo Takahashi, Power Packetization and Routing for Smart Management of Electricity, AIAA/IECEC, Atlanta, USA, July 30-Aig. 1, 2012. + Atsushi Yao and Takashi Hikihara, Read and Write Operations of Memory Device Consisting of Nonlinear MEMS Resonator, 2012 International Symposium on Nonlinear Theory and its Applications (NOLTA2012), Majorca, Spain, October 24, 2012. + Madoka Kubota and Takashi Hikihara, A Similarity on Energy Exchange Between Resonance and Synchronization, 2012 International Symposium on Nonlinear Theory and its Applications (NOLTA2012), Majorca, Spain, October 26, 2012. + Keiji Tashiro, Ryo Takahashi, Takashi Hikihara, Feasibility of Power Packet Dispatching at In-home DC Distribution Network, SmartGridComm2012, Tainan, Taiwan, Nov.5-8, 2012. //**2013 [#laf9e15b] + Ryo Takahashi, Shun-ichi Azuma, Keiji Tashiro, and Takashi Hikihara, Design and Experimental Verification of Power Packet Generation System for Power Packet Dispatching System, 2013 American Control Conference (ACC2013), pp. 4368–4373, Washington, DC, USA, June 18, 2013. + A. Yao and T. Hikihara, Logical Behavior in Memory Devices of Coupled Nonlinear MEMS Resonators, 2013 International Symposium on Nonlinear Theory and its Applications (NOLTA2013), pp. 30-33, Santa Fe, USA, September 9, 2013. + Takashi Hikihara, Yohei Hosoe, and Tomomichi Hagiwara, Manipulation of Fluxoid by Electromagnetic Perturbation, 2013 International Symposium on Nonlinear Theory and its Applications (NOLTA2013), pp.34-37, Santa Fe, USA, September 9, 2013. + Yuuichi Yokoi, and et al., An Influence of Second Harmonic Excitation on Rotation in Parametric Pendulum, 2013 International Symposium on Nonlinear Theory and its Applications (NOLTA2013), pp. 178-181, Santa Fe, USA, September 9, 2013. + Masayuki Kimura and et al., A study on feedback control of intrinsic localized modes in a micro-mechanical cantilever array, 2013 International Symposium on Nonlinear Theory and its Applications (NOLTA2013), pp. 282-285, Santa Fe, USA, September 10, 2013. + Alexandros Kordonis, Ryo Takahashi, and Takashi Hikihara, AC/AC Converter towards Power Routing Systems in Smart-Grids: Advantage on Operation by Nonlinear Dynamics, IEEE GCCE 2013, Makuhari, Chiba, Japan, Oct. 2nd, 2013. + Yutaro Kitamori, Ryo Takahashi, and Takashi Hikihara, Circuit Switching by Power Routers in Power Distribution Network, IEEE GCCE 2013, Makuhari, Chiba, Japan, Oct. 2nd, 2013. + Masataka Minami and Takashi Hikihara, Phase Synchronization of Inverter Linking Power System Network with Distributed Generation under Voltage Sag, IEEE GCCE 2013, Makuhari, Chiba, Japan, Oct. 2nd, 2013. //**2014 [#ab470779] + Alexandros KORDONIS and Takashi HIKIHARA, Direct Matrix Converter Space Vector Modulation and Dynamical Model Analysistowards Steady State Operation, 2014 International Conference on Information Science, Electronics and Electrical Engineering(ISEEE 2014), April 26-28, 2014 Sapporo City, Hokkaido, Japan (2014.4.28). + Takashi Hikihara, An application of dynamics in coupled nonlinear micro-electro-mechanical resonators, Special Symposium in Celebration of Francis C. Moon's 75th Birthday, 17th US National Congress on Theoretical & Applied Mechanics, Michigan State University, East Lansing, MI, USA (2014.6.17) + Y. Susuki, H. Hoshino, T. Hikihara, and I. Mezic, Nonlinear instability of a network of fixed-speed induction generators, Proceedings of the 13th European Control Conference (ECC2014), pp.1313-1318, Strasbourg, France, June 24-27 (2014). (Reviewed) + Kordonis, Alexandros; Hikihara, Takashi, Bifurcations and parameter sensitiveness during chaotic operation of ac/ac converter, MS-08 Nonlinear Phenomena in Mechanical and Structural Systems, 8th European Nonlinear Dynamics Conference, July 6-11, Vienna, Austria (2014). (Reviewed) + Y. Yamaguchi, Y. Susuki, and T. Hikihara, A practical demonstration of battery control for electric-power management of multiple homes, Proceedings of ISCIE/ASME 2014 International Symposium on Flexible Automation (ISFA2014), Awaji-Island, Japan, July 14-16 (2014). (Reviewed) + Madoka Kubota, Morris Flynn, Takashi Hikihara, and Vakhtang Putkaradze, TREE-LIKE RESONATORS ASSEMBLY FOR BROADBAND ENERGY HARVESTING, ASME 2014 International Conference on Multibody Systems, Nonlinear Dynamics, and Controlcal Conferences, DETC2014-34834, Buffalo, USA, 2014.8 (Reviewed) + H. Hoshino, Y. Susuki, and T. Hikihara, A nonlinear dynamical model of two-sites electricity and heat supply system, 2014 International Symposium on Nonlinear Theory and its Applications (NOLTA2014), pp.482-485, Luzern, Switzerland, September 14-18 (2014). (Reviewed) + Yanzi Zhou, Ryo Takahashi and Takashi Hikihara, “System Modeling of a Clock Synchronization Method for Power Packet Dispatching”, Proc. 2014 International Symposium on Nonlinear Theory and Its Applications (NOLTA2014). (Reviewed) + Shinya Nawata, Naoaki Fujii, Yanzi Zhou, Ryo Takahashi and Takashi Hikihara, “A Theoretical Examination of an Unexpected Transfer of Power Packets by Synchronization Failure”, Proc. 2014 International Symposium on Nonlinear Theory and Its Applications (NOLTA2014). (Reviewed) + Naoaki Fujii, Ryo Takahashi, and Takashi Hikihara, “Networked Power Packet Dispatching System for Multi-path Routing”, Proc. 2014 IEEE/SICE International Symposium on System Integration (SII2014), pp. 357–362, Japan (2014. 12.13). (Reviewed) //**2015 [#c962646b] + Shiu Mochiyama, Naoaki Fujii, Ryo Takahashi and Takashi Hikihara, "A Study on Trajectory Control of Manipulator Using Power Packet Dispatching", The 37th IEEE PELS International Telecommunications Energy Conference (INTELEC 2015), Osaka, Japan, Oct. 18–22, 2015. (Reviewed) + F. Raak, Y. Susuki, R. Morita, T. Wada, K. Tsuboki, M. Kato, H. Uyeda, Y. Fujisaki, and T. Hikihara, Simulation study of a wind farm incorporated with highly-resolved wind prediction data around Japan, 第37回風力エネルギー利用シンポジウム, pp.173-176, 科学技術館 (2015.11.27). + Atsushi YAO and Takashi HIKIHARA, Reprogrammable Logic-Memory Operation in a Nonlinear MEMS Resonator, 2015 International Symposium on Nonlinear Theory and its Applications (NOLTA2015), Kowloon, Hong Kong, China, December 3 (2015). (Reviewed) + Masayuki Kimura and Takashi Hikihara, Destabilization of intrinsic localized modes in magnetically coupled cantilever array by parametric excitation, 2015 International Symposium on Nonlinear Theory and its Applications (NOLTA2015), Kowloon, Hong Kong, China, December 4 (2015). (Reviewed) + Tatsuya Yanagi, Hirotaka Otake, Ken Nakahara and Takashi Hikihara, Self-Sustained Oscillation in Half Bridge Circuit of Silicon Carbide Devices with Inductive Load, 2015 International Symposium on Nonlinear Theory and its Applications (NOLTA2015), Kowloon, Hong Kong, China, December 4 (2015). (Reviewed) + Yohei Nakamura, Michihiro Shintani, Takashi Sato, and Takashi Hikihara, A High Power Curve Tracer for Characterizing Full Operational Range of SiC Power Transistors, ICMTS, Yokohama, March 30 (2016). (Reviewed) //**2016 [#j967c2e6] + Takashi Hikihara, Shinya Nawata, Ryo Takahashi, POWER PACKET DISPATCHING AND DYNAMICS IN NETWORK, Proc. of ICTAM2016, Vol.4, 3171-3172, ICTAM2016@Montreal, Canada from August 21 - 26, 2016. + Madoka Kubota, Ryo Takahashi, and Takashi Hikihara, POSSIBILITY OF ENERGY EXTRACTION FROM NOISE UNDER STOCHASTIC RESONANCE, Proc. of ICTAM2016, Vol.1, 188-189, ICTAM 2016,@Montreal, Canada from August 21 - 26, 2016. + Yohei Nakamura, Michihiro Shintani, Kazuki Oishi, Takashi Sato, and Takashi Hikihara, A Simulation Model for SiC Power MOSFET Based on Surface Potential, SISPAD’16, September 6-8, Nuremberg, Germany (2016) (Reviewed) + Takafumi Okuda, Yohei Nakamura, Michihiro Shintani, Takashi Sato, and Takashi Hikihara, Analysis of Transient Behavior of SiC Power MOSFETs Based on Surface Potential Model and Its Application to Boost Converter, 4th IEEE Workshop on Wide Bandgap Power Devices and Applications (WiPDA 2016), Arkansas, United States of America, No.1050, Nov. 8 (2016).(Reviewed) + Phankong, Nathabhat, Chudjuarjeen, Saichol, Bhumkittipich, Krischonme, and Hikihara, Takashi, Half Bridge Soft Switching Resonant Converter with Silicon Carbide Power MOSFETs for Induction Heating, 19TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2016), Chiba, JAPAN, NOV 13-16 (2016) (Reviewed) + Takashi Hikihara, Research Related to Power Packet and its Application, NOLTA2016, A2L-F1(pp.77-79) , Yugawara, Japan, Nov. 28 (2016) (Reviewed) + H. Hoshino, Y. Susuki, and T. Hikihara, Basins of attraction of steady operating conditions in a two-site electricity and heat supply system, Proceedings of the 2016 International Symposium on Nonlinear Theory and its Applications (NOLTA2016), Yugawara, Japan, November 27-30 (2016) (Reviewed) + Yohei Kono (Kyoto University), Yoshihiko Susuki (Osaka Prefecture University), Mitsunori Hayashida (OMRON Corporation), Takashi Hikihara (Kyoto University), Modeling of Effective Heat Diffusion in a Building Atrium via Koopman Mode Decomposition, B2L-B2 (pp.362-365), Yugawara, Japan, Nov. 29 (2016). (Reviewed) + Fredrik Raak (Kyoto University), Yoshihiko Susuki (Osaka Prefecture University), Kazuhisa Tsuboki (Nagoya University), Masaya Kato (Nagoya University), Takashi Hikihara (Kyoto University), On Smoothing Effects ofWind Power via Koopman Mode Decomposition, B2L-B3 (pp.366-369), Yugawara, Japan, Nov. 29 (2016). (Reviewed) + Hikaru Hoshino (Kyoto University), Yoshihiko Susuki (Osaka Prefecture University), Takashi Hikihara (Kyoto University), Basins of Attraction of Steady Operating Conditions in a Two-Site Electricity and Heat Supply System, C2L-C4 (pp.675-678), Yugawara, Japan, Nov. 30 (2016). (Reviewed) + Fredrik Raak,Yoshihiko Susuki, Igor Mezic, Takashi Hikihara, On Koopman and Dynamic Mode Decompositions for Application to Dynamic Data with Low Spatial Dimension (I), IEEE CDC2016, Las Vegas, USA, Dec. 14 (2016). (Reviewed) + Ryo Takahashi, Takuya Kajiyama, Takafumi Okuda, Takashi Hikihara, A Study of Pulse Shape Suitable for Power Packet Dispatching on Power Transmission Line, NOLTA2016, A2L-F5( pp.87-88) , Yugawara, Japan, Nov. 28 (2016). (Reviewed) + Ryoko Sugano, Yuchong Sun, Hiroo Sekiya, Takashi Hikihara, Design Example of SiC Isolated Soft-Switching Driver. NOLTA2016, A3L-F3( pp.182-185), Yugawara, Japan, Nov. 28 (2016). (Reviewed) //**2017 [#s9541509] + Fredrik Raak, Yoshihiko Susuki, Igor Mezic, Takashi Hikihara, Comparison of Dynamic Mode Decomposition, Koopman Mode Decomposition, and Vector Prony Analysis, 2017 SIAM Conference on Dynamical Systems MS120, Snow Bird, May 21-25 (2017).(Reviewed) + Yoshihiko Susuki, Kyoichi Sako, Fredrik Raak, Takashi Hikihara, Assessment of Voltage Collapse Phenomena in Power Grids Based on Continuous Spectrum of the Koopman Operator, 2017 SIAM Conference on Dynamical Systems MS120, Snow Bird, May 21-25 (2017).(Reviewed) + Yuchong Sun, Ryoko Sugano, Xiuqin Wei, Takashi Hikihara, and Hiroo Sekiya, High-Speed Drive for SiC MOSFET Based Class-E Inverter. ISCAS2017.(Reviewed) + Yuhei Sadanda, Takafumi Okuda, and Takashi Hikihara, "Direct Drive of a Buck Converter by Delta-Sigma Modulation at 13.56-MHz sampling", 2017 IEEE 18th Workshop on Control and Modeling for Power Electronics (COMPEL), Stanford, CA, pp.1-4 (2017).(Reviewed) + Yoshihiko Susuki, Tsukasa Saito, Hikaru Hoshino, Takashi Hikihara, Reactive Controller for Hot-water Supply in a Safety-critical Hospital Environment, IEEE CCTA, Kohala Coast, Hawai'i, USA, August 13 (2017)(Reviewed) + Kazuki Hashimoto, Takafumi Okuda, and Takashi Hikihara, A Study on Origin of Oscillation of Voltage Waveforms in Flyback Converter, TJCAS2017, Okayama, !C-6, August 22 (2017) + Manuel Antonio Sanchez and Takashi Hikihara, Stabilization of Mode in Imbalanced Operation of Matrix Converter by Delayed Feedback Control, TJCAS2017, Okayama, 2B-2, August 22 (2017) + Rutvika Nandan Manohar and Takashi Hikihara, Passivity-based Control and Energy Function Shaping for Ring Coupled Converter Systems, TJCAS2017, Okayama, 2A-8, August 22 (2017) + Ryosuke Maeda, Takafumi Okuda, and Takashi Hikihara, “Analysis of Dynamic Characteristics of SiC SBD at High Switching Frequency Based on Junction Capacitance”, 2017 International Conference on Solid State Devices and Materials, Sendai International center, Japan, PS-5-04, Sep. 21 (2017). (Reviewed) + Toko Mannari, Takashi Hikihara, A Study on Limitation in Transient Behaviour of Redox Flow Battery of in Phase Space, INTELEC2017, Session 11:ES4, pp.282-286, Gold Coast, Australia (2017) (Reviewed). + Shiu Mochiyama, Takashi Hikihara, Ryo Takahashi, A study on close-loop control of manipulator by power packet density modulation, INTELEC2017, Session 16: PR-1 & PR-2, pp.521-525, Gold Coast, Australia (2017) (Reviewed). + Takashi Hikihara, A Model of Packetized Power Transfer Based on Density Flow, NOLTA2017, Cancun, Mexico, Dec.4-7, 2017 (Reviewed). + Rochelle Nieuwenhuis, Madoka Kubota, Morris. R. Flynn, Masayuki Kimura, Takashi Hikihara, and Vakhtang Putkaradze, Dynamics regularization with tree-like structures, NOLTA2017, Cancun, Mexico, Dec.4-7, 2017 (Reviewed). + Hiroyasu Ando, Mikio Hasegawa, and Takashi Hikihara, A bio-inspired pattern dynamics of power flow in consensus networks, NOLTA2017, Cancun, Mexico, Dec.4-7, 2017 (Reviewed). + Rutvika Manohar and Takashi Hikihara, Energy Localisation in multilpe linked boost converters controlled with Passivity Based Control, International Symposium on Intrinsic Localized Modes 30th Anniversary of Discovery, Kyoto, Jan 25-27, 2018. (Oral) (Reviewed) //**2018 [#n7885677] + Shiu Mochiyama, Takashi Hikihara, "Experimental implementation of power packet density modulation to close-loop control of manipulator," 24th International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM2018), no.EMD7032, Italy, June 20-22, 2018. + Toko Mannari, Takafumi Okuda, and Takashi Hikihara, "Evaluation of the transient characteristics of a redox flow battery with electrolyte flow," The International Flow Battery Forum (IFBF2018), Lausanne, Switzerland, 10-12 July, 2018. + Takashi Hikihara, Research Related to Power Packet and Its Applications, 2018 International Symposium on Nonlinear Theory and Its Applications, NOLTA2018, pp.73-74, Tarragona, Spain, September 2-6, 2018 + Ryo Takahashi, Yanzi Zhou, Naomitsu Yoshida, Shinya Nawata, Naoaki Fujii, and Takashi Hikihara, A Study on Physical Behavior of Power Packet Congestion in Power Packet Router, 2018 International Symposium on Nonlinear Theory and Its Applications, NOLTA2018, p.79, Tarragona, Spain, September 2-6, 2018 + Hiroyasu Ando, Takashi Hikihara, A bio-inspired power sharing model in consensus networks, 2018 International Symposium on Nonlinear Theory and Its Applications, NOLTA2018, pp.84-85, Tarragona, Spain, September 2-6, 2018 + Manuel S´anchez, Takashi Hikihara, Symmetry Recovering of an AC/AC Converter Working in a Chaotic Regime, 2018 International Symposium on Nonlinear Theory and Its Applications, NOLTA2018, pp. 491-494, Tarragona, Spain, September 2-6, 2018 + Seongcheol Baek, Hiroyasu Ando, and Takashi Hikihara, Automata Modeling on Power Packet Distribution Network for Power Flow Analysis, 2018 International Symposium on Nonlinear Theory and Its Applications, NOLTA2018, pp.464-467, Tarragona, Spain, September 2-6, 2018 + S. Katayama, T. Hikihara, "Energy-on-Demand Control for Power Packet Dispatching via Single Power Line", IEEE 40th International Communication and Energy Conference, will be available online, Torino, Italy, Oct. 9-11, 2018. + N. Asayama, T. Hikihara, "Reachable Set Approach to Safe Operation for Microgrid", IEEE 40th International Communication and Energy Conference, will be available online, Torino, Italy, Oct. 9-11, 2018. + Seongcheol Baek, Hiroyasu Ando, and Takashi Hikihara, Consensus-Based Distributed Control of Power Packet Distribution Network, IJKCCS2018, Peyongchang, Korea Jan.6-8, 2019. //**2019 [#ebfeb1e7] + Rutvika Manohar, Takashi Hikihara, Modelling and control of DC generation network with DC/DC converters in a ring formulation, PIMS Workshop on Mathematical Sciences and Clean Energy Applications@ UBC, Vancouver, Canada (2019.5.23 ). (poster) + Takashi Hikihara, Power Packetization and its distribution in network: concept and applications, PIMS Workshop on Mathematical Sciences and Clean Energy Applications@ UBC, Vancouver, Canada (2019.5.23 ). + Ryo Takahashi, Naomitsu Yoshida, and Takashi Hikihara, Power Packet Dispatching System and Router for Bi-directional Dispatching, IEEE 3rd ICDCM@Matsue, Japan (2019.5.23). + Rutivika Manohar and Takashi Hikihara, Dybnamic Behavior of Distributed Generation DC Network and Stabilization with Passivity-Based Control, PP100, SIAM WS on Network Science @ Snowbird, Utah (2019.5.22). (poster) + Shiu Mochiyama and Takashi Hikihara, "Multiple gaits of biped robot with impulsive excitation by power packets," Proceedings of 2019 International Symposium on Nonlinear Theory and its Applications (NOLTA2019), pp.381–384, Kuala Lumpur, Malaysia, Dec. 2019. + Seongcheol Baek, Hiroyasu Ando, and Takashi Hikihara, "Power Packet Distribution Problem on Switching Topology with Demanding Nodes through Consensus-Based Approach," 2019 International Symposium on Nonlinear Theory and Its Applications (NOLTA2019), Special Session, Kuala Lumpur, Malaysia, December 2-6, 2019. + Shota Inagaki and Takashi Hikihara, "Dynamic Logic Operation of Power Packet in Distribution Network," 2019 International Symposium on Nonlinear Theory and its Applications (NOLTA2019), Paper ID:9094, Kuala Lumpur, Malaysia, December 2–6, 2019. //**2020 [#c2903a76] + Yuma Murakawa and Takashi Hikihara, Regulation of Parallel Connected Boost and Buck Converters by Passivity-Based Control, WiPDA-Asia2020, Osaka, Japan (online), 23-25 September 2020.. + Hajime Takayama, Takafumi Okuda, and Takashi Hikihara, "A Study on Suppressing Surge Voltage of SiC MOSFET Using Digital Active Gate Driver", IEEE Workshop on Wide Bandgap Power Devices and Applications in Asia 2020 (WiPDA-Asia), Lecture_F1-3, Osaka, Japan (online), 23-25 September 2020. + Kazuki Hashimoto, Takafumi Okuda, and Takashi Hikihara, "Investigation of Effect of Stray Capacitances in Air-Core Toroidal Transformer at High-Frequency Oscillation Based on Internal Magnetic Flux Density", Seville, Spain, A2L-G, October 12, 2020 (Oral). + Shinji Katayama, Takashi Hikihara, "Experimental Verification of Half-Duplex Power Packet Transmission", IEEE International Symposium on Circuits and Systems (ISCAS 2020) Seville, Spain, October 19, 2020 (Poster). + Rutvika Manohar, Takashi Hikihara, "Phase and frequency synchronization of dispersed generation AC system with renewable DC through passivity-based controlSeville", Spain, A2L-G, October 19, 2020 (Oral). + Yuma Murakawa and Takashi Hikihara, Passivity-Based Adaptive Control and Decoupling Control for Series-Parallel Connection of DC-DC Converters, 2020 International Symposium on Nonlinear Theory and Its Applications (online), A2L-D-2, Nov. 16, 2020. + Hirotaka Araki and Takashi Hikihara, Shift Manipulation of Intrinsic Localized Mode by Using an Adiabatic Change of Coupling Constant, 2020 International Symposium on Nonlinear Theory and Its Applications (online), B3LC-5, Nov. 17, 2020. + Yanran Wang and Takashi Hikihara, Algorithm for Analyzing Swarm Formation in Two Dimensional Time-Invariant External Potential, International Symposium on Nonlinear Theory and Its Applications (online), C3L-D-2, Nov. 18, 2020. + Shiu Mochiyama and Takashi Hikihara, Generation of Symmetrical and Asymmetrical Biped Gaits with Quantized Excitation by Power Packets, 2020 International Symposium on Nonlinear Theory and Its Applications (online), C4L-D-3, Nov. 18, 2020. + Yasushi Okutsu, Ryo Takahashi and Takashi Hikihara, A Study of Step-down Conversion with AC Power Router, International Symposium on Nonlinear Theory and Its Applications (online), C4L-D-4, Nov. 18, 2020. + Hirotaka Araki and Takashi Hikihara, Shift Manipulation of Intrinsic Localized Mode in AC Driven Klein Gordon Lattice, International Conference of Engineering Vibration 2020(ICoEV2020)(on-line), (2020.12.14) **2021-2023 [#o2b34dcb] + Yanran Wang and Takashi Hikihara, Nonlinear swarm formation control for external potential estimation: a Koopman operator theory approach, SIAM DC'21 (online) (2021.5.25) + Shuhei Fukunaga, Hajime Takayama, and Takashi Hikihara: A study on switching surge voltage suppression of SiC MOSFET by digital active gate drive, The 12th IEEE Energy Conversion Congress and Exposition – Asia, 2021 (ECCE - Asia 2021) Singapore (Online) May 24-27, 2021, OR-02-0485, (Oral) (2021.5.26) + Hajime Takayama, Shuhei Fukunaga, and Takashi Hikihara, Switching Trajectory Control of SiC MOSFET Based on I-V Characteristics Using Digital Active Gate Driver, 2021 IEEE 12th Energy Conversion Congress and Exposition – Asia (ECCE-Asia 2021) Singapore (Online) May 24-27, 2021, OR-02-0484, (Oral)(2021.5.26) + Yu Shiogai, Alberto Castellazzi, and Takashi Hikihara, Split-Mid-Point Modular Design for Low-Load Efficiency Boost in WBG Power Converters, 2021 IEEE 12th Energy Conversion Congress and Exposition – Asia (ECCE-Asia 2021) Singapore (Online) May 24-27, 2021, OR-02-0545, (Oral) (2021.5.27) + Taiki Ikeda, Alberto Castellazzi, and Takashi Hikihara, Modulation Options for a High-Frequency High-Efficiency GaN-Based Non-Inverting Buck-Boost DC-DC Converter, 2021 IEEE 12th Energy Conversion Congress and Exposition – Asia (ECCE-Asia 2021) Singapore (Online) May 24-27, 2021, OR-02-0550, (Oral) (2021.5.27) + Shiu Mochiyama, Takashi Hikihara, Impulsive Torque Control of Biped Gait With Spiking-Oscillator-Controlled Power Packet Dispatching System, KF-002283, TS-20, ISIE2021 (2021.6.21) + Yuma Murakawa, Takashi Hikihara, Adaptive Passivity-Based Control for Constant Voltage Output of Series-Paralleled DC-DC Converters, KF-002461, TS-23, ISIE2021 (2021.6.21) + Shinji Katayama and Takashi Hikihara, Connection Dependency of Output Voltage in Cascaded Power Packet Dispatching Network, IEEE International Conference on DC Microgrids (ICDCM 2021), PS1.8, Online 20/July/2021. + Takahiro Mamiya, Shiu Mochiyama and Takashi Hikihara, An Experimental Study on Time Division Multiplexing of Wired and Wireless Power Transfer by Power Packets, 2021 IEEE 10th Global Conference on Consumer Electronics (GCCE 2021), OS-PES, (Oral, online) Oct. 2021. //**2022 [#ac9b6a71] + Shuhei Fukunaga, Hajime Takayama, and Takashi Hikihara, A study on digital active gate driving of DC-DC converter for suppressing switching surge voltage, The 2022 International Power Electronics Conference (IPEC-Himeji 2022 -ECCE Asia-), 19F1-3, Hyogo, Japan, May 15-19, 2022. (Oral) + Yu Shiogai, Alberto Castellazzi, and Takashi Hikihara, Characterrization and switching strategy development for SMP SiC Power Modules, The 2022 International Power Electronics Conference (IPEC-Himeji 2022 -ECCE Asia-), Hyogo, Japan, May 15-19, 2022. (Oral) + Hajime Takayama, Shuhei Fukunaga, and Takashi Hikihara, Simulation tool for optimization of digital active gate drive sequence using genetic algorithm, EPE 2022 ECCE Europe, Paper ID: 19, Hannover, Germany (2022.9) (Dialogue session). + Yanran Wang and Takashi Hikihara, Nonlinear external potential curvature estimation by swarm formation: Theory and experiment, 9th IFAC Symposium on Mechatronic Systems and 16th International Conference on Motion and Vibration Control (MOVIC), Los Angels (2022.9). (Oral) + Hajime Takayama, Shuhei Fukunaga, and Takashi Hikihara, An estimation of load-dependent characteristics of SiC power MOSFETs while active-gate-driving, International Conference on Silicon Carbide and Related Materials (ICSCRM) 2022, Tu-P-B.22, Davos, Switzerland (2022.9) (Poster). + Yanran Wang and Takashi Hikihara, Velocity prediction for nonlinear swarm formation in unknown external potential using Koopman theory, 2022 International Symposium on Nonlinear Theory and its Applications (NOLTA 2022), A4L-B-03, virtual (2022.12) (Oral). + Hajime Takayama, Shuhei Fukunaka, and Takashi Hikihara, Exhaustive search of digitized gate voltage for SiC MOSFETs, 2022 International Symposium on Nonlinear Theory and its Applications (NOLTA 2022), C2L-B-01, virtual (2022.12) (Oral). + Ryo Takahashi, Takahiro Mamiya, Shiu Mochiyama, Hamzeh Jaber, Takashi Hikihara, and Alberto Castellazzi, Performance evaluation of discontinuous-PWM Y-Inverter AC motor drive system focusing on a wide range of motor rotation speeds, 2022 International Symposium on Nonlinear Theory and its Applications (NOLTA 2022), C2L-B-05, virtual (2022.12) (Oral). +Hajime Takayama, Chengmin Li, Jennifer Abou-najm, Takashi Hikihara, and Drazen Dujic, "Square-Wave Source with Adjustable dv/dt for Insulation Testing under Mixed-Frequency Stresses," Applied Power Electronics Conference (APEC) 2023, T28.3, Orlando, FL, 23 March, 2023. (Oral). //**2023 [#j5aa7e9d] + Yanran Wang and Takashi Hikihara, Prediction and Control of Swarm Formation in Unknown Nonlinear Potential Using Dynamic Mode Decomposition, SIAM Conference on Applications of Dynamical Systems (DS 23), Portland, USA, May 14-18, 2023. + Shiu Mochiyama, Takahiro Mamiya, and Takashi Hikihara, Motion Control by Wireless Transmission of Power Packets: Experimental Verification with Multi-finger Robot Hand, 32nd International Symposium on Industrial Electronics (ISIE), Espoo, Finland, June 19-21, 2023. + Yanran Wang, Takashi Hikihara, Estimating the Curvature of a Two Dimensional Time-Invariant External Potential through Swarm Formation: Theory and Experiments, IUTAM Symposium on Nonlinear dynamics for design of mechanical systems across different length/time scales, Tsukuba, Japan, July 31 - Aug. 4, 2023. + Hajime Takayama, Shuhei Fukunaga, and Takashi Hikihara, Binary-weighted Modular Multi-level Digital Active Gate Driver, EPE'23 ECCE EUROPE 25th European Conference on Power Electronics and Applications, September 4 - 8, 2023, ALBORG,DENMARK. +Hajime Takayama, Shuhei Fukunaga, and Takashi Hikihara, "Binary-weighted Modular Multi-level Digital Active Gate Driver," EPE'23 ECCE EUROPE, Paper ID: 0039, Aalborg, Denmark, 6 Septemper, 2023. (Oral)
