H∞ type problem for sampled-data control systems-a solution via minimum energy characterization. - Yoshikazu Hayakawa; Shinji Hara; Yutaka Yamamoto (IEEE Trans. Autom. Control., 1994)

Modal filtering for simply supported plate using equally segmented piezoelectric film. - Kentaro Takagi; Ksnji Nagase; Kasuhiko Oshima; Yoshikazu Hayakawa (ACC, 2001)

Wave-based analysis and wave control of damped mass-spring systems. - Hirotaka Ojima; Kenji Nagase; Yoshikazu Hayakawa (CDC, 2001)

Robust control of robot manipulators under time-varying parametric uncertainty and disturbance with adaptive gravitational compensation. - Yingjie Yin; Kazuya Ogata; Yoshikazu Hayakawa; Shigeyuki Hosoe (ICARCV, 2002)

A study on the impedance matching controller for uniformly varying damped mass-spring systems. - Hirotaka Ojima; Kenji Nagase; Yoshikazu Hayakawa (ACC, 2003)

A nonlinear adaptive robust control design for robotic systems under time-varying parameter perturbation and external disturbance. - Yingjie Yin; Yoshikazu Hayakawa; Kazuya Ogata; Shigeyuki Hosoe (IROS, 2003)

Control of two-link flexible manipulators via generalized canonical transformation. - Xu Bo; Kenji Fujimoto; Yoshikazu Hayakawa (RAM, 2004)

Wave-based Analysis and Wave Control of Ladder Networks. - Kenji Nagase; Hirotaka Ojima; Yoshikazu Hayakawa (CDC/ECC, 2005)

Control of a Sphere Rolling on a Plane with Constrained Rolling Motion. - Akira Nakashima; Kenji Nagase; Yoshikazu Hayakawa (CDC/ECC, 2005)

Paddle Juggling of one Ball by Robot Manipulator with Visual Servo. - Akira Nakashima; Yoshiyasu Sugiyama; Yoshikazu Hayakawa (ICARCV, 2006)

Development of a Rajiform Swimming Robot using Ionic Polymer Artificial Muscles. - Kentaro Takagi; Masanori Yamamura; Zhi Wei Luo; Masaki Onishi; Shinya Hirano; Kinji Asaka; Yoshikazu Hayakawa (IROS, 2006)

Floquet transformations for discrete-time systems: Equivalence between periodic systems and time-invariant ones. - Yoshikazu Hayakawa; Tomohiko Jimbo (CDC, 2008)

Stability analysis of grasped object by soft-fingers based on moment stability. - Akira Nakashima; Li Jingtai; Yoshikazu Hayakawa (CDC, 2008)

State space modeling of ionic polymer-metal composite actuators based on electrostress diffusion coupling theory. - Takaaki Osada; Kentaro Takagi; Yoshikazu Hayakawa; Zhi Wei Luo; Kinji Asaka (IROS, 2008)

On similarity classes of discrete-time Floquet transformations. - Yoshikazu Hayakawa; Tomohiko Jimbo (ACC, 2009)

Transformability from discrete-time periodic non-homogeneous systems to time-invariant ones. - Yoshikazu Hayakawa; Tomohiko Jimbo (CDC, 2009)

Stability analysis of grasped object by soft-fingers with 3-dimensional deformation based on moment stability. - Akira Nakashima; Yoshikazu Hayakawa (CDC, 2009)

Analysis and Synthesis of Stable Grasp by Multi-fingered Robot Hand with Compliance Control. - Akira Nakashima; Yuta Yoshimastsu; Yoshikazu Hayakawa (CCA, 2010)

Modeling of rebound phenomenon of a rigid ball with friction and elastic effects. - Akira Nakashima; Yuki Ogawa; Yosuke Kobayashi; Yoshikazu Hayakawa (ACC, 2010)

Controller reduction for linear systems based on subspace balanced realization. - Kenji Fujimoto; Sayaka Ono; Yoshikazu Hayakawa (CDC, 2010)

Model-based control for nonprehensile manipulation of a two-rigid-link object by two cooperative arms. - Zakarya Zyada; Yoshikazu Hayakawa; Shigeyuki Hosoe (ROBIO, 2010)

Tactile-based motion adjustment for the nursing-care assistant robot RIBA. - Toshiharu Mukai; Shinya Hirano; Morio Yoshida; Hiromichi Nakashima; Shijie Guo; Yoshikazu Hayakawa (ICRA, 2011)

Whole-body contact manipulation using tactile information for the nursing-care assistant robot RIBA. - Toshiharu Mukai; Shinya Hirano; Morio Yoshida; Hiromichi Nakashima; Shijie Guo; Yoshikazu Hayakawa (IROS, 2011)

A registration algorithm for on-line measuring the rotational velocity of a table tennis ball. - Chunfang Liu; Yoshikazu Hayakawa; Akira Nakashima (ROBIO, 2011)

Robotic table tennis based on physical models of aerodynamics and rebounds. - Akira Nakashima; Yuki Ogawa; Chunfang Liu; Yoshikazu Hayakawa (ROBIO, 2011)

Optimal trajectory generation for linear systems based on double generating functions. - Zhiwei Hao; Kenji Fujimoto; Yoshikazu Hayakawa (CDC, 2012)

Racket control and its experiments for robot playing table tennis. - Chunfang Liu; Yoshikazu Hayakawa; Akira Nakashima (ROBIO, 2012)

Hitting Back-Spin Balls by Robotic Table Tennis System Based on Physical Models of Ball Motion. - Akira Nakashima; Junko Nonomura; Chungfang Liu; Yoshikazu Hayakawa (SyRoCo, 2012)

Optimal trajectory generation for nonlinear systems based on double generating functions. - Zhiwei Hao; Kenji Fujimoto; Yoshikazu Hayakawa (ACC, 2013)

Approximate solutions to the Hamilton-Jacobi equations for generating functions: The general cost function case. - Zhiwei Hao; Kenji Fujimoto; Yoshikazu Hayakawa (ASCC, 2013)

Stable region of gravity position of object grasped by virtual springs. - Akira Nakashima; Yoshikazu Hayakawa (ECC, 2013)

On-demand optimal gait generation for a compass biped robot based on the double generating function method. - Zhiwei Hao; Kenji Fujimoto; Yoshikazu Hayakawa (IROS, 2013)

An online trajectory planning of struck ball with spin by table tennis robot. - Akira Nakashima; Daigo Ito; Yoshikazu Hayakawa (AIM, 2014)

Trajectory generation and control of a biped walking robot based on the double generating functions method. - Zhiwei Hao; Kotaro Asaba; Kenji Fujimoto; Yoshikazu Hayakawa; Akihiro Hasegawa; Qiuhua Zhang (MFI, 2014)

A learning method for returning ball in robotic table tennis. - Akira Nakashima; Kota Takayanagi; Yoshikazu Hayakawa (MFI, 2014)

Study of the friction effect on the stability of a three-rigid link object manipulated by two cooperative robot arms. - Omar Mehrez; Zakarya Zyada; Yoshikazu Hayakawa; Ahmed A. Abo-Ismail; Tatsuya Suzuki 001; Shigeyuki Hosoe (SMC, 2014)

Practical fault-tolerant control to protect steer-by-wire systems against sensor faults. - Akira Ito 005; Yoshikazu Hayakawa (CCA, 2015)

New DXHS algorithm for periodic vibration control - Numerical simulation and experimental result. - Yoshikazu Hayakawa; Akira Nakashima; Hao-han Tsui; Takayoshi Yasuda; Hiroyuki Ichikawa (ASCC, 2015)

Contact transition modelling on planar manipulation system with LuGre friction model. - Akira Nakashima; Yoshiyuki Ooka; Yoshikazu Hayakawa (RoMoCo, 2015)

A motion planning of dual arm-hand manipulators for origami-folding based on a probabilistic model of constraint transitions within human behavior. - Akira Nakashima; Yoshihiro Iwanaga; Yoshikazu Hayakawa (ROBIO, 2016)