Kenji Fujimoto

ORCID

Publication Activity (10 Years)

Years Active: 1991-2024
Publications (10 Years): 59

Top Venues

CDC

IEEE Control. Syst. Lett.

ACC

CoRR

Publications

Naoki Sakata, Kenji Fujimoto, Ichiro Maruta
Passivity-Based Sliding Mode Control for Mechanical Port-Hamiltonian Systems. IEEE Trans. Autom. Control. 69 (8) (2024)
Keitaro Yamamoto, Kenji Fujimoto, Ichiro Maruta
Guaranteed Pseudospectral Sequential Convex Programming for Accurate Solutions to Constrained Optimal Control Problems. IEEE Control. Syst. Lett. 8 (2024)
Joel Ferguson, Naoki Sakata, Kenji Fujimoto
Input-to-State Stable Hybrid Momentum Observer for Mechanical Systems. IEEE Control. Syst. Lett. 8 (2024)
Satoshi Satoh, Kenji Fujimoto
Stochastic stabilization based on kinetic-potential energy shaping for stochastic mechanical port-Hamiltonian systems. Adv. Robotics 38 (9-10) (2024)
Yuji Ito, Kenji Fujimoto, Yukihiro Tadokoro
Stochastic Optimal Linear Control for Generalized Cost Functions With Time-Invariant Stochastic Parameters. IEEE Trans. Cybern. 54 (6) (2024)
Keito Yamada, Ichiro Maruta, Kenji Fujimoto
Neural Network-Based Nonlinear System Identification for Generating Stochastic Models with Distribution Estimation. CDC (2023)
Shengbing Tang, Kenji Fujimoto, Ichiro Maruta
Actively learning dynamical systems using Bayesian neural networks. Appl. Intell. 53 (23) (2023)
Takahiro Baba, Kenji Fujimoto, Ichiro Maruta
A Passivity-Based Integral Sliding Mode Controller for Mechanical Port-Hamiltonian Systems. IEEE Control. Syst. Lett. 7 (2023)
Pablo Borja, Jacquelien M. A. Scherpen, Kenji Fujimoto
Extended Balancing of Continuous LTI Systems: A Structure-Preserving Approach. IEEE Trans. Autom. Control. 68 (1) (2023)
Yuji Ito, Kenji Fujimoto
High-Order Mean and Moment Exponential Stability Analysis Using Elimination and Duplication Matrices. IEEE Control. Syst. Lett. 7 (2023)
Yuji Ito, Kenji Fujimoto, Yukihiro Tadokoro
Weighted Stochastic Riccati Equations for Generalization of Linear Optimal Control. CoRR (2023)
Ryotaro Harada, Tadahiro Oyama, Kenji Fujimoto, Toshihiko Shimizu, Masayoshi Ozawa, Julien Samuel Amar, Masahiko Sakai
Trash Detection Algorithm Suitable for Mobile Robots Using Improved YOLO. J. Adv. Comput. Intell. Intell. Informatics 27 (4) (2023)
Shengbing Tang, Kenji Fujimoto, Ichiro Maruta
Actively Learning Gaussian Process Dynamical Systems Through Global and Local Explorations. IEEE Access 10 (2022)
Kiyoshi Hamada, Keitaro Yamamoto, Kenji Fujimoto, Ichiro Maruta
-Optimal Control Problems. CDC (2022)
Naoki Sakata, Kenji Fujimoto, Ichiro Maruta
Passivity-based sliding mode control for mechanical port-Hamiltonian systems. CoRR (2022)
Yuji Ito, Kenji Fujimoto
Kernel-Based Hamilton-Jacobi Equations for Data-Driven Optimal Control: The General Case. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2022)
Ryota Yoshimura, Ichiro Maruta, Kenji Fujimoto, Ken Sato, Yusuke Kobayashi
Particle Filter Design Based on Reinforcement Learning and Its Application to Mobile Robot Localization. IEICE Trans. Inf. Syst. (5) (2022)
Kenji Fujimoto, Takahiro Baba, Naoki Sakata, Ichiro Maruta
A Passivity-Based Sliding Mode Controller for a Class of Electro-Mechanical Systems. IEEE Control. Syst. Lett. 6 (2022)
Yuji Ito, Kenji Fujimoto
Second Moment Polytopic Systems: Generalization of Uncertain Stochastic Linear Dynamics. CoRR (2022)
Shengbing Tang, Kenji Fujimoto, Ichiro Maruta
Learning dynamical systems using a novel multiple-output Gaussian process model. ICMLT (2022)
Ryotaro Harada, Naoki Hojyo, Kenji Fujimoto, Tadahiro Oyama
Development of Communication System from EMG of Suprahyoid Muscles Using Deep Learning. LifeTech (2022)
Shengbing Tang, Kenji Fujimoto, Ichiro Maruta
Learning Dynamic Systems Using Gaussian Process Regression with Analytic Ordinary Differential Equations as Prior Information. IEICE Trans. Inf. Syst. (9) (2021)
Kiyoshi Hamada, Pablo Borja, Jacquelien M. A. Scherpen, Kenji Fujimoto, Ichiro Maruta
Passivity-Based Lag-Compensators With Input Saturation for Mechanical Port-Hamiltonian Systems Without Velocity Measurements. IEEE Control. Syst. Lett. 5 (4) (2021)
Kenji Fujimoto, Tsubasa Mizugaki, Utkrisht Rajkumar, Hironori Shigeta, Shigeto Seno, Yutaka Uchida, Masaru Ishii, Vineet Bafna, Hideo Matsuda
A CNN-based cell tracking method for multi-slice intravital imaging data. BCB (2021)
Kenji Fujimoto, Naoki Sakata, Ichiro Maruta, Joel Ferguson
A Passivity Based Sliding Mode Controller for Simple Port-Hamiltonian Systems. IEEE Control. Syst. Lett. 5 (3) (2021)
Yuji Ito, Kenji Fujimoto
On Optimal Control with Polynomial Cost Functions for Linear Systems with Time-Invariant Stochastic Parameters. ACC (2021)
Yasushi Amano, Tomohiko Jimbo, Kenji Fujimoto
Tracking Control foe Multi-Agent Systems Using Broadcast Signals Based on Positive Realness. CoRR (2021)
Ryota Yoshimura, Ichiro Maruta, Kenji Fujimoto, Ken Sato, Yusuke Kobayashi
Adversarial Reinforcement Learning Based Robustification of Highlighted Map for Mobile Robot Localization. SICE (2021)
Kiyoshi Hamada, Pablo Borja, Jacquelien M. A. Scherpen, Kenji Fujimoto, Ichiro Maruta
Passivity-Based Lag-Compensators with Input Saturation for Mechanical Port-Hamiltonian Systems Without Velocity Measurements. ACC (2021)
Ryota Yoshimura, Ichiro Maruta, Kenji Fujimoto, Ken Sato, Yusuke Kobayashi
Highlighted Map for Mobile Robot Localization and Its Generation Based on Reinforcement Learning. IEEE Access 8 (2020)
Yuji Ito, Kenji Fujimoto, Yukihiro Tadokoro
Kernel-Based Hamilton-Jacobi Equations for Data-Driven Optimal and H-Infinity Control. IEEE Access 8 (2020)
Zhiwei Hao, Sheng Hao, Qiuhua Zhang, Kenji Fujimoto
A Novel Positioning Control Method for Overhead Cranes With Uncertain System Parameters. IECON (2020)
Joel Ferguson, Ryotaro Shima, Kenji Fujimoto
Path following via kinetic-potential energy shaping. CDC (2020)
Yuji Ito, Kenji Fujimoto
On Design of Stabilizing Controllers Using Compression Operators for Linear Systems with Time-Varying and Time-Invariant Stochastic Parameters. CDC (2020)
Zhiwei Hao, Kenji Fujimoto, Qiuhua Zhang
Approximate Solutions to the Hamilton-Jacobi Equations for Generating Functions. J. Syst. Sci. Complex. 33 (2) (2020)
Pablo Borja, Jacquelien M. A. Scherpen, Kenji Fujimoto
Extended balancing of continuous LTI systems: a structure-preserving approach. CoRR (2020)
Yuji Ito, Kenji Fujimoto, Yukihiro Tadokoro, Takayoshi Yoshimura
Risk-Sensitive Linear Control for Systems With Stochastic Parameters. IEEE Trans. Autom. Control. 64 (4) (2019)
Yuji Ito, Kenji Fujimoto, Yukihiro Tadokoro
Sampling-Based Stability Evaluation with Second-Order Margins for Unknown Systems with Gaussian Processes. CDC (2019)
Hirofumi Beppu, Ichiro Maruta, Kenji Fujimoto
A Study on Solutions to Finite-Time Optimal Control Problems by Numerical Gaussian Processes. ASCC (2019)
Kaori Hayashi, Kenji Fujimoto, Midori Daida, Nobuhide Kobayashi, Shuji Morisaki, Shuichiro Yamamoto
A Method of Knowledge Sharing for Controlling Hardware in Automotive Software Development. IIAI-AAI (2019)
Yuji Ito, Kenji Fujimoto, Yukihiro Tadokoro
On Optimal Control Based on Parametric Gradient Approximations for Nonlinear Systems with Stochastic Parameters. ACC (2019)
Jacquelien M. A. Scherpen, Kenji Fujimoto
Extended balanced truncation for continuous time LTI systems. ECC (2018)
Kiyoshi Hamada, Ichiro Maruta, Kenji Fujimoto, Kenichi Hamamoto
-optimal control. IECON (2018)
Akihiro Taniguchi, Kenji Fujimoto, Yoshiharu Nishida
On System Identification of Nonlinear State-Space Models Based on Variational Bayes: Multimodal Distribution Case. ECC (2018)
Yuki Okura, Kenji Fujimoto, Akio Saito, Hidetoshi Ikeda
On Path Following Control of Port-Hamiltonian Systems by Bayesian Inference with Training Trajectory Data. CDC (2018)
Kiyoshi Hamada, Ichiro Maruta, Kenji Fujimoto, Kenichi Hamamoto
On trajectory generation with obstacle avoidance for a two wheeled rover based on the continuation method. AMC (2018)
Yuji Ito, Kenji Fujimoto, Takayoshi Yoshimura, Yukihiro Tadokoro
On Gaussian Kernel-based Hamilton-Jacobi-Bellman Equations for Nonlinear Optimal Control. ACC (2018)
Satoshi Satoh, Kenji Fujimoto
Gait generation for a biped robot with knees and torso via trajectory learning and state-transition estimation. Artif. Life Robotics 23 (4) (2018)
Kenji Fujimoto, Hirofumi Beppu, Yuji Takaki
On Computation of Numerical Solutions to Hamilton-Jacobi Inequalities Using Gaussian Process Regression. ACC (2018)
Yuki Okura, Kenji Fujimoto
Passive Nonlinear Impedance Control for Port-Hamiltonian Systems. IROS (2018)
Yuki Okura, Kenji Fujimoto, Akio Saito, Hidetoshi Ikeda
On potential function design for path following control of port-Hamiltonian systems. CDC (2017)
Yuji Takaki, Kenji Fujimoto
On output feedback controller design for Gaussian process state space models. CDC (2017)
Dijian Chen, Kenji Fujimoto, Tatsuya Suzuki
Discrete-Time Nonlinear Optimal Control via Generating Functions. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (11) (2016)
Yuji Ito, Kenji Fujimoto, Yukihiro Tadokoro, Takayoshi Yoshimura
On linear solutions to a class of risk sensitive control for linear systems with stochastic parameters: Infinite time horizon case. ACC (2016)
Yuji Ito, Kenji Fujimoto, Yukihiro Tadokoro, Takayoshi Yoshimura
On stochastic optimal control for linear systems with robust stability. CDC (2016)
Satoshi Satoh, Kenji Fujimoto, Masami Saeki
Transition to an optimal periodic gait by simultaneous input and parameter optimization method of Hamiltonian systems. Artif. Life Robotics 21 (3) (2016)
Kenji Fujimoto, Yusuke Oji, Kenichi Hamamoto
On periodic Kalman filters and multi-rate estimation. CCA (2016)
Yuki Okura, Kenji Fujimoto
A study on robust nonlinear optimal control for parameter variation. CDC (2016)
Kenji Fujimoto, Yuji Takaki
On system identification for ARMAX models based on the variational Bayesian method. CDC (2016)
Dijian Chen, Kenji Fujimoto, Tatsuya Suzuki
Double generating function approach to discrete-time nonlinear optimal control problems. CDC (2015)
Yuji Ito, Kenji Fujimoto, Yukihiro Tadokoro, Takayoshi Yoshimura
On linear solutions to a class of risk sensitive control for linear systems with stochastic parameters. CDC (2015)
Kenji Fujimoto, Teppei Inoue, Shun Maruyama
On finite time optimal control for discrete-time linear systems with parameter variation. CDC (2015)
Zhiwei Hao, Qiuhua Zhang, Kenji Fujimoto
Numerical approach for nonlinear optimal control problems based on double generating functions. CDC (2015)
Gou Nishida, Kenji Fujimoto, Daiji Ichishima
Scalable Reduction of Elastic Continuum for Boundary Energy Control. SIAM J. Control. Optim. 53 (4) (2015)
Yuji Ito, Kenji Fujimoto, Yukihiro Tadokoro, Takayoshi Yoshimura
A unified approach of control and identification for optimal control of non-linear systems. ACC (2015)
Dijian Chen, Zhiwei Hao, Kenji Fujimoto, Tatsuya Suzuki
Discrete-Time Linear Quadratic Optimal Control via Double Generating Functions. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (3) (2015)
Yuki Okura, Kenji Fujimoto
A new framework of robust LQ optimal control for parameter variation and its application to the double generating functions method. CDC (2015)
Dijian Chen, Kenji Fujimoto, Tatsuya Suzuki
Generating function approach to linear quadratic optimal control problem with constraints on the state. CDC (2014)
Zhiwei Hao, Kotaro Asaba, Kenji Fujimoto, Yoshikazu Hayakawa, Akihiro Hasegawa, Qiuhua Zhang
Trajectory generation and control of a biped walking robot based on the double generating functions method. MFI (2014)
Kenji Fujimoto, Taishi Nishiyama
On trajectory tracking control of port-Hamiltonian systems with quaternions. CDC (2014)
Zhiwei Hao, Kenji Fujimoto, Yoshikazu Hayakawa
Approximate solutions to the Hamilton-Jacobi equations for generating functions: The general cost function case. ASCC (2013)
Zhiwei Hao, Kenji Fujimoto, Yoshikazu Hayakawa
On-demand optimal gait generation for a compass biped robot based on the double generating function method. IROS (2013)
Kenji Fujimoto, Toshiaki Watanabe, Yoshihiro Hashimoto, Yoshiharu Nishida
Stochastic moving horizon estimation for linear discrete-time systems with parameter variation. CDC (2013)
Satoshi Satoh, Kenji Fujimoto, Sang-Ho Hyon
Gait generation via unified learning optimal control of Hamiltonian systems. Robotica 31 (5) (2013)
Zhiwei Hao, Kenji Fujimoto, Yoshikazu Hayakawa
Optimal trajectory generation for nonlinear systems based on double generating functions. ACC (2013)
Satoshi Satoh, Kenji Fujimoto
Passivity Based Control of Stochastic Port-Hamiltonian Systems. IEEE Trans. Autom. Control. 58 (5) (2013)
Kenji Fujimoto
On subspace balanced realization and model order reduction for nonlinear interconnected systems. CDC (2012)
Shingo Shimoda, Yuki Yoshihara, Kenji Fujimoto, Takashi Yamamoto, Iwao Maeda, Hidenori Kimura
Stability analysis of tacit learning based on environmental signal accumulation. IROS (2012)
Kenji Fujimoto, Satoru Sakai, Toshiharu Sugie
Passivity based control of a class of Hamiltonian systems with nonholonomic constraints. Autom. 48 (12) (2012)
Zhiwei Hao, Kenji Fujimoto, Yoshikazu Hayakawa
Optimal trajectory generation for linear systems based on double generating functions. CDC (2012)
Kenji Fujimoto, Satoshi Satoh
Repetitive control of Hamiltonian systems based on variational symmetry. Syst. Control. Lett. 60 (9) (2011)
Kenji Fujimoto, Akinori Satoh, Shuichi Fukunaga
System identification based on variational Bayes method and the invariance under coordinate transformations. CDC/ECC (2011)
Tudor Corneliu Ionescu, Kenji Fujimoto, Jacquelien M. A. Scherpen
Singular Value Analysis Of Nonlinear Symmetric Systems. IEEE Trans. Autom. Control. 56 (9) (2011)
Kenji Fujimoto, Yuhei Ota, Makishi Nakayama
Optimal control of linear systems with stochastic parameters for variance suppression. CDC/ECC (2011)
Tudor Corneliu Ionescu, Kenji Fujimoto, Jacquelien M. A. Scherpen
Dissipativity preserving balancing for nonlinear systems - A Hankel operator approach. Syst. Control. Lett. 59 (3-4) (2010)
Kenji Fujimoto, Jacquelien M. A. Scherpen
Balanced Realization and Model Order Reduction for Nonlinear Systems Based on Singular Value Analysis. SIAM J. Control. Optim. 48 (7) (2010)
Satoshi Satoh, Kenji Fujimoto
A symmetric structure of variational and adjoint systems of stochastic Hamiltonian systems. CDC (2010)
Kenji Fujimoto, Sayaka Ono, Yoshikazu Hayakawa
Controller reduction for linear systems based on subspace balanced realization. CDC (2010)
Tudor Corneliu Ionescu, Kenji Fujimoto, Jacquelien M. A. Scherpen
Positive and bounded real balancing for nonlinear systems - a controllability and observability function approach. CDC (2009)
Tudor Corneliu Ionescu, Kenji Fujimoto, Jacquelien M. A. Scherpen
The cross operator and the singular value analysis for nonlinear symmetric systems. ECC (2009)
Sang-Ho Hyon, Kenji Fujimoto
Invariant Manifold of Symmetric Orbits for Globally Optimal Biped Locomotion. SyRoCo (2009)
Mitsuru Taniguchi, Kenji Fujimoto
Asymptotic path following and velocity control of port-Hamiltonian systems. ECC (2009)
Mitsuru Taniguchi, Kenji Fujimoto
Time-varying path following control for port-Hamiltonian systems. CDC (2009)
Satoshi Satoh, Kenji Fujimoto, Sang-Ho Hyon
A framework for optimal gait generation via learning optimal control using virtual constraint. IROS (2008)
Kenji Fujimoto, Mitsuru Taniguchi
Passive path following control for port-Hamiltonian systems. CDC (2008)
Kenji Fujimoto, Sayaka Ono
On balanced realization and finite-dimensional approximation for infinite-dimensional nonlinear systems. CDC (2008)
Kenji Fujimoto, Daisuke Tsubakino
Computation of nonlinear balanced realization and model reduction based on Taylor series expansion. Syst. Control. Lett. 57 (4) (2008)
Satoshi Satoh, Kenji Fujimoto
On passivity based control of stochastic port-Hamiltonian systems. CDC (2008)
Kenji Fujimoto, Hideo Kajiura
Balanced realization and model reduction of port-Hamiltonian systems. ACC (2007)
Kenji Fujimoto, Hikaru Mizuno
Weighted balanced truncation for unstable nonlinear systems using coprime factorizations. CDC (2006)

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Publication Activity (10 Years)

Top Topics

Top Venues

Kenji Fujimoto