Derivation and analysis of equations of motion for 6-DOE direct-drive wrist joint. - Kenji Fujimoto; Yoshiharu Kinoshita; Kiyoshi Maeda; Satoshi Tadokoro; Toshi Takamori (IROS, 1991)

An Analysis of Passive Impedance of 6-DOF Direct-Drive Wrist Joint. - Kiyoshi Maeda; Kenji Fujimoto; Satoshi Tadokoro; Toshi Takamori (Robotics, Mechatronics and Manufacturing Systems, 1993)

Stabilization of a class of Hamiltonian systems with nonholonomic constraints via canonical transformations. - Kenji Fujimoto; Toshiharu Sugie (ECC, 1999)

Parametrization of all internally stabilizing plant and controller pairs via differentially coprime kernel representations. - Kenji Fujimoto; Brian D. O. Anderson; Franky De Bruyne (ACC, 2000)

Differentially coprime kernel representations and closed-loop identification of nonlinear systems. - Kenji Fujimoto; Brian D. O. Anderson; Franky De Bruyne (ACC, 2000)

Time-varying stabilization of nonholonomic Hamiltonian systems via canonical transformations. - Kenji Fujimoto; Toshiharu Sugie (ACC, 2000)

A control Lyapunov function approach to stabilization of nonlinear systems with H∞ control. - Toshiharu Sugie; Takashi Urashima; Kenji Fujimoto (ACC, 2000)

Time-varying output feedback stabilization of a class of nonholonomic Hamiltonian systems via canonical transformations. - Kenji Fujimoto; Jacquelien M. A. Scherpen (CDC, 2000)

Hamiltonian extensions, Hilbert adjoints and singular value functions for nonlinear systems. - Jacquelien M. A. Scherpen; Kenji Fujimoto; W. Steven Gray (CDC, 2000)

The hierarchical neural network for generating an arbitrary period rhythm. - Shuji Endo; Kenji Fujimoto; Yohsuke Kinouchi (KES, 2000)

Characterization of all nonlinear stabilizing controllers via observer-based kernel representations. - Kenji Fujimoto; Toshiharu Sugie (Autom., 2000)

Model reduction for nonlinear systems based on the differential eigenstructure of Hankel operators. - Kenji Fujimoto; Jacquelien M. A. Scherpen (CDC, 2001)

Trajectory tracking control of port-controlled Hamiltonian systems and its application to a magnetic levitation system. - Kenji Fujimoto; Kazunori Sakurama; Toshiharu Sugie (CDC, 2001)

A parametrization for closed-loop identification of nonlinear systems based on differentially coprime kernel representations. - Kenji Fujimoto; Brian D. O. Anderson; Franky De Bruyne (Autom., 2001)

Freedom in coordinate transformation for exact linearization and its application to transient behavior improvement. - Kenji Fujimoto; Toshiharu Sugie (Autom., 2001)

Stabilization of Hamiltonian systems with nonholonomic constraints based on time-varying generalized canonical transformations. - Kenji Fujimoto; Toshiharu Sugie (Syst. Control. Lett., 2001)

Trajectory tracking control of nonholonomic Hamiltonian systems via canonical transformations. - Kenji Fujimoto; Toshiharu Sugie (ACC, 2002)

Iterative learning control of Hamiltonian systems. - Kenji Fujimoto; Hiroki Kakiuchi; Toshiharu Sugie (CDC, 2002)

A mimetic pattern generator for multiple periodic signals using recurrent neural networks. - Naosuke Furutani; Kenji Fujimoto; Masatake Akutagawa; Yohsuke Kinouchi; Hirofumi Nagashino (ICARCV, 2002)

Hamiltonian realizations of nonlinear adjoint operators. - Kenji Fujimoto; Jacquelien M. A. Scherpen; W. Steven Gray (Autom., 2002)

Optimal control of Hamiltonian systems with input constraints via iterative learning. - Kenji Fujimoto; Tetsu Horiuchi; Toshiharu Sugie (CDC, 2003)

Nonlinear balanced realization based on singular value analysis of Hankel operators. - Kenji Fujimoto; Jacquelien M. A. Scherpen (CDC, 2003)

Singular value analysis of Hankel operators for general nonlinear systems. - Kenji Fujimoto; Jacquelien M. A. Scherpen (ECC, 2003)

A Real-Time Visualization System for PIV. - Toshihito Fujiwara; Kenji Fujimoto; Tsutomu Maruyama (FPL, 2003)

Trajectory tracking control of port-controlled Hamiltonian systems via generalized canonical transformations. - Kenji Fujimoto; Kazunori Sakurama; Toshiharu Sugie (Autom., 2003)

Kinetic simulation of signal transduction system in hippocampal long-term potentiation with dynamic modeling of protein phosphatase 2A. - Shinichi Kikuchi; Kenji Fujimoto; Noriyuki Kitagawa; Taro Fuchikawa; Michiko Abe; Kotaro Oka; Kohtaro Takei; Masaru Tomita (Neural Networks, 2003)

Iterative learning control of Hamiltonian systems: I/O based optimal control approach. - Kenji Fujimoto; Toshiharu Sugie (IEEE Trans. Autom. Control., 2003)

Obstacle avoidance of manipulators with rate constraints. - Toshiharu Sugie; Kenji Fujimoto; Yutaka Kito (IEEE Trans. Robotics Autom., 2003)

What are singular values of nonlinear operators? - Kenji Fujimoto (CDC, 2004)

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

Trajectory Tracking Control of Nonholonomic Hamiltonian Systems via Generalized Canonical Transformations. - Kenji Fujimoto; Kazunori Sakurama; Toshiharu Sugie (Eur. J. Control, 2004)

Privacy Preserving Web-Based Questionnaire. - Junji Nakazato; Kenji Fujimoto; Hiroaki Kikuchi (AINA, 2005)

Nonlinear input-normal realizations based on the differential eigenstructure of Hankel operators. - Kenji Fujimoto; Jacquelien M. A. Scherpen (IEEE Trans. Autom. Control., 2005)

On computation of nonlinear balanced realization and model reduction. - Kenji Fujimoto; Daisuke Tsubakino (ACC, 2006)

Weighted balanced truncation for unstable nonlinear systems using coprime factorizations. - Kenji Fujimoto; Hikaru Mizuno (CDC, 2006)

Nonlinear blind deconvolution based on a state-space model. - Shuichi Fukunaga; Kenji Fujimoto (CDC, 2006)

Exact structured singular value of robotic manipulators andquantitative analysis of passivity based control. - Satoru Sakai; Koichi Osuka; Kenji Fujimoto (IROS, 2006)

Gait Generation for Passive Running via Iterative Learning Control. - Satoshi Satoh; Kenji Fujimoto; Sang-Ho Hyon (IROS, 2006)

Balanced realization and model reduction of port-Hamiltonian systems. - Kenji Fujimoto; Hideo Kajiura (ACC, 2007)

On balanced realization and finite-dimensional approximation for infinite-dimensional nonlinear systems. - Kenji Fujimoto; Sayaka Ono (CDC, 2008)

Passive path following control for port-Hamiltonian systems. - Kenji Fujimoto; Mitsuru Taniguchi (CDC, 2008)

A framework for optimal gait generation via learning optimal control using virtual constraint. - Satoshi Satoh; Kenji Fujimoto; Sang-Ho Hyon (IROS, 2008)

Computation of nonlinear balanced realization and model reduction based on Taylor series expansion. - Kenji Fujimoto; Daisuke Tsubakino (Syst. Control. Lett., 2008)

Positive and bounded real balancing for nonlinear systems - a controllability and observability function approach. - Tudor Corneliu Ionescu; Kenji Fujimoto; Jacquelien M. A. Scherpen (CDC, 2009)

Time-varying path following control for port-Hamiltonian systems. - Mitsuru Taniguchi; Kenji Fujimoto (CDC, 2009)

The cross operator and the singular value analysis for nonlinear symmetric systems. - Tudor Corneliu Ionescu; Kenji Fujimoto; Jacquelien M. A. Scherpen (ECC, 2009)

Asymptotic path following and velocity control of port-Hamiltonian systems. - Mitsuru Taniguchi; Kenji Fujimoto (ECC, 2009)

Invariant Manifold of Symmetric Orbits for Globally Optimal Biped Locomotion. - Sang-Ho Hyon; Kenji Fujimoto (SyRoCo, 2009)

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

A symmetric structure of variational and adjoint systems of stochastic Hamiltonian systems. - Satoshi Satoh; Kenji Fujimoto (CDC, 2010)

Dissipativity preserving balancing for nonlinear systems - A Hankel operator approach. - Tudor Corneliu Ionescu; Kenji Fujimoto; Jacquelien M. A. Scherpen (Syst. Control. Lett., 2010)

Balanced Realization and Model Order Reduction for Nonlinear Systems Based on Singular Value Analysis. - Kenji Fujimoto; Jacquelien M. A. Scherpen (SIAM J. Control. Optim., 2010)

Optimal control of linear systems with stochastic parameters for variance suppression. - Kenji Fujimoto; Yuhei Ota; Makishi Nakayama (CDC/ECC, 2011)

System identification based on variational Bayes method and the invariance under coordinate transformations. - Kenji Fujimoto; Akinori Satoh; Shuichi Fukunaga (CDC/ECC, 2011)

Repetitive control of Hamiltonian systems based on variational symmetry. - Kenji Fujimoto; Satoshi Satoh (Syst. Control. Lett., 2011)

Singular Value Analysis Of Nonlinear Symmetric Systems. - Tudor Corneliu Ionescu; Kenji Fujimoto; Jacquelien M. A. Scherpen (IEEE Trans. Autom. Control., 2011)

On subspace balanced realization and model order reduction for nonlinear interconnected systems. - Kenji Fujimoto (CDC, 2012)

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

Stability analysis of tacit learning based on environmental signal accumulation. - Shingo Shimoda; Yuki Yoshihara; Kenji Fujimoto; Takashi Yamamoto; Iwao Maeda; Hidenori Kimura (IROS, 2012)

Passivity based control of a class of Hamiltonian systems with nonholonomic constraints. - Kenji Fujimoto; Satoru Sakai; Toshiharu Sugie (Autom., 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)

Stochastic moving horizon estimation for linear discrete-time systems with parameter variation. - Kenji Fujimoto; Toshiaki Watanabe; Yoshihiro Hashimoto; Yoshiharu Nishida (CDC, 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)

Gait generation via unified learning optimal control of Hamiltonian systems. - Satoshi Satoh; Kenji Fujimoto; Sang-Ho Hyon (Robotica, 2013)

Passivity Based Control of Stochastic Port-Hamiltonian Systems. - Satoshi Satoh; Kenji Fujimoto (IEEE Trans. Autom. Control., 2013)

Generating function approach to linear quadratic optimal control problem with constraints on the state. - Dijian Chen; Kenji Fujimoto; Tatsuya Suzuki 001 (CDC, 2014)

On trajectory tracking control of port-Hamiltonian systems with quaternions. - Kenji Fujimoto; Taishi Nishiyama (CDC, 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 unified approach of control and identification for optimal control of non-linear systems. - Yuji Ito; Kenji Fujimoto; Yukihiro Tadokoro; Takayoshi Yoshimura (ACC, 2015)

Double generating function approach to discrete-time nonlinear optimal control problems. - Dijian Chen; Kenji Fujimoto; Tatsuya Suzuki 001 (CDC, 2015)

On finite time optimal control for discrete-time linear systems with parameter variation. - Kenji Fujimoto; Teppei Inoue; Shun Maruyama (CDC, 2015)

Numerical approach for nonlinear optimal control problems based on double generating functions. - Zhiwei Hao; Qiuhua Zhang; Kenji Fujimoto (CDC, 2015)

On linear solutions to a class of risk sensitive control for linear systems with stochastic parameters. - Yuji Ito; Kenji Fujimoto; Yukihiro Tadokoro; Takayoshi Yoshimura (CDC, 2015)

A new framework of robust LQ optimal control for parameter variation and its application to the double generating functions method. - Yuki Okura; Kenji Fujimoto (CDC, 2015)

Discrete-Time Linear Quadratic Optimal Control via Double Generating Functions. - Dijian Chen; Zhiwei Hao; Kenji Fujimoto; Tatsuya Suzuki 001 (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015)

Scalable Reduction of Elastic Continuum for Boundary Energy Control. - Gou Nishida; Kenji Fujimoto; Daiji Ichishima (SIAM J. Control. Optim., 2015)

On periodic Kalman filters and multi-rate estimation. - Kenji Fujimoto; Yusuke Oji; Kenichi Hamamoto (CCA, 2016)

On linear solutions to a class of risk sensitive control for linear systems with stochastic parameters: Infinite time horizon case. - Yuji Ito; Kenji Fujimoto; Yukihiro Tadokoro; Takayoshi Yoshimura (ACC, 2016)

On system identification for ARMAX models based on the variational Bayesian method. - Kenji Fujimoto; Yuji Takaki (CDC, 2016)

On stochastic optimal control for linear systems with robust stability. - Yuji Ito; Kenji Fujimoto; Yukihiro Tadokoro; Takayoshi Yoshimura (CDC, 2016)

A study on robust nonlinear optimal control for parameter variation. - Yuki Okura; Kenji Fujimoto (CDC, 2016)

Transition to an optimal periodic gait by simultaneous input and parameter optimization method of Hamiltonian systems. - Satoshi Satoh; Kenji Fujimoto; Masami Saeki (Artif. Life Robotics, 2016)

Discrete-Time Nonlinear Optimal Control via Generating Functions. - Dijian Chen; Kenji Fujimoto; Tatsuya Suzuki 001 (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016)

On potential function design for path following control of port-Hamiltonian systems. - Yuki Okura; Kenji Fujimoto; Akio Saito; Hidetoshi Ikeda (CDC, 2017)

On output feedback controller design for Gaussian process state space models. - Yuji Takaki; Kenji Fujimoto (CDC, 2017)

On trajectory generation with obstacle avoidance for a two wheeled rover based on the continuation method. - Kiyoshi Hamada; Ichiro Maruta; Kenji Fujimoto; Kenichi Hamamoto (AMC, 2018)

On Computation of Numerical Solutions to Hamilton-Jacobi Inequalities Using Gaussian Process Regression. - Kenji Fujimoto; Hirofumi Beppu; Yuji Takaki (ACC, 2018)

On Gaussian Kernel-based Hamilton-Jacobi-Bellman Equations for Nonlinear Optimal Control. - Yuji Ito; Kenji Fujimoto; Takayoshi Yoshimura; Yukihiro Tadokoro (ACC, 2018)

On Path Following Control of Port-Hamiltonian Systems by Bayesian Inference with Training Trajectory Data. - Yuki Okura; Kenji Fujimoto; Akio Saito; Hidetoshi Ikeda (CDC, 2018)

Extended balanced truncation for continuous time LTI systems. - Jacquelien M. A. Scherpen; Kenji Fujimoto (ECC, 2018)

On System Identification of Nonlinear State-Space Models Based on Variational Bayes: Multimodal Distribution Case. - Akihiro Taniguchi; Kenji Fujimoto; Yoshiharu Nishida (ECC, 2018)

On hands-off trajectory generation for a two-wheeled rover based on L1/L2-optimal control. - Kiyoshi Hamada; Ichiro Maruta; Kenji Fujimoto; Kenichi Hamamoto (IECON, 2018)

Passive Nonlinear Impedance Control for Port-Hamiltonian Systems. - Yuki Okura; Kenji Fujimoto (IROS, 2018)

Gait generation for a biped robot with knees and torso via trajectory learning and state-transition estimation. - Satoshi Satoh; Kenji Fujimoto (Artif. Life Robotics, 2018)

On Optimal Control Based on Parametric Gradient Approximations for Nonlinear Systems with Stochastic Parameters. - Yuji Ito; Kenji Fujimoto; Yukihiro Tadokoro (ACC, 2019)

A Study on Solutions to Finite-Time Optimal Control Problems by Numerical Gaussian Processes. - Hirofumi Beppu; Ichiro Maruta; Kenji Fujimoto (ASCC, 2019)

Sampling-Based Stability Evaluation with Second-Order Margins for Unknown Systems with Gaussian Processes. - Yuji Ito; Kenji Fujimoto; Yukihiro Tadokoro (CDC, 2019)

A Method of Knowledge Sharing for Controlling Hardware in Automotive Software Development. - Kaori Hayashi; Kenji Fujimoto; Midori Daida; Nobuhide Kobayashi; Shuji Morisaki; Shuichiro Yamamoto (IIAI-AAI, 2019)

Risk-Sensitive Linear Control for Systems With Stochastic Parameters. - Yuji Ito; Kenji Fujimoto; Yukihiro Tadokoro; Takayoshi Yoshimura (IEEE Trans. Autom. Control., 2019)

Path following via kinetic-potential energy shaping. - Joel Ferguson; Ryotaro Shima; Kenji Fujimoto (CDC, 2020)

On Design of Stabilizing Controllers Using Compression Operators for Linear Systems with Time-Varying and Time-Invariant Stochastic Parameters. - Yuji Ito; Kenji Fujimoto (CDC, 2020)

A Novel Positioning Control Method for Overhead Cranes With Uncertain System Parameters. - Zhiwei Hao; Sheng Hao 003; Qiuhua Zhang; Kenji Fujimoto (IECON, 2020)

Kernel-Based Hamilton-Jacobi Equations for Data-Driven Optimal and H-Infinity Control. - Yuji Ito; Kenji Fujimoto; Yukihiro Tadokoro (IEEE Access, 2020)

Highlighted Map for Mobile Robot Localization and Its Generation Based on Reinforcement Learning. - Ryota Yoshimura; Ichiro Maruta; Kenji Fujimoto; Ken Sato; Yusuke Kobayashi (IEEE Access, 2020)

Approximate Solutions to the Hamilton-Jacobi Equations for Generating Functions. - Zhiwei Hao; Kenji Fujimoto; Qiuhua Zhang (J. Syst. Sci. Complex., 2020)

On Optimal Control with Polynomial Cost Functions for Linear Systems with Time-Invariant Stochastic Parameters. - Yuji Ito; Kenji Fujimoto (ACC, 2021)

A CNN-based cell tracking method for multi-slice intravital imaging data. - Kenji Fujimoto; Tsubasa Mizugaki; Utkrisht Rajkumar; Hironori Shigeta; Shigeto Seno; Yutaka Uchida; Masaru Ishii; Vineet Bafna; Hideo Matsuda (BCB, 2021)

Adversarial Reinforcement Learning Based Robustification of Highlighted Map for Mobile Robot Localization. - Ryota Yoshimura; Ichiro Maruta; Kenji Fujimoto; Ken Sato; Yusuke Kobayashi (SICE, 2021)

Tracking Control foe Multi-Agent Systems Using Broadcast Signals Based on Positive Realness. - Yasushi Amano; Tomohiko Jimbo; Kenji Fujimoto (CoRR, 2021)

A Passivity Based Sliding Mode Controller for Simple Port-Hamiltonian Systems. - Kenji Fujimoto; Naoki Sakata; Ichiro Maruta; Joel Ferguson (IEEE Control. Syst. Lett., 2021)

Passivity-Based Lag-Compensators With Input Saturation for Mechanical Port-Hamiltonian Systems Without Velocity Measurements. - Kiyoshi Hamada; Pablo Borja 001; Jacquelien M. A. Scherpen; Kenji Fujimoto; Ichiro Maruta (IEEE Control. Syst. Lett., 2021)

Learning Dynamic Systems Using Gaussian Process Regression with Analytic Ordinary Differential Equations as Prior Information. - Shengbing Tang; Kenji Fujimoto; Ichiro Maruta (IEICE Trans. Inf. Syst., 2021)

ℓ1-Optimal Newton Method for Nonlinear ℓ1-Optimal Control Problems. - Kiyoshi Hamada; Keitaro Yamamoto; Kenji Fujimoto; Ichiro Maruta (CDC, 2022)

Learning dynamical systems using a novel multiple-output Gaussian process model. - Shengbing Tang; Kenji Fujimoto; Ichiro Maruta (ICMLT, 2022)

Development of Communication System from EMG of Suprahyoid Muscles Using Deep Learning. - Ryotaro Harada; Naoki Hojyo; Kenji Fujimoto; Tadahiro Oyama (LifeTech, 2022)

Actively Learning Gaussian Process Dynamical Systems Through Global and Local Explorations. - Shengbing Tang; Kenji Fujimoto; Ichiro Maruta (IEEE Access, 2022)

A Passivity-Based Sliding Mode Controller for a Class of Electro-Mechanical Systems. - Kenji Fujimoto; Takahiro Baba; Naoki Sakata; Ichiro Maruta (IEEE Control. Syst. Lett., 2022)

Kernel-Based Hamilton-Jacobi Equations for Data-Driven Optimal Control: The General Case. - Yuji Ito; Kenji Fujimoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2022)

Particle Filter Design Based on Reinforcement Learning and Its Application to Mobile Robot Localization. - Ryota Yoshimura; Ichiro Maruta; Kenji Fujimoto; Ken Sato; Yusuke Kobayashi (IEICE Trans. Inf. Syst., 2022)

Neural Network-Based Nonlinear System Identification for Generating Stochastic Models with Distribution Estimation. - Keito Yamada; Ichiro Maruta; Kenji Fujimoto (CDC, 2023)

A Passivity-Based Integral Sliding Mode Controller for Mechanical Port-Hamiltonian Systems. - Takahiro Baba; Kenji Fujimoto; Ichiro Maruta (IEEE Control. Syst. Lett., 2023)

High-Order Mean and Moment Exponential Stability Analysis Using Elimination and Duplication Matrices. - Yuji Ito; Kenji Fujimoto (IEEE Control. Syst. Lett., 2023)

Extended Balancing of Continuous LTI Systems: A Structure-Preserving Approach. - Pablo Borja 001; Jacquelien M. A. Scherpen; Kenji Fujimoto (IEEE Trans. Autom. Control., 2023)

Trash Detection Algorithm Suitable for Mobile Robots Using Improved YOLO. - Ryotaro Harada; Tadahiro Oyama; Kenji Fujimoto; Toshihiko Shimizu; Masayoshi Ozawa; Julien Samuel Amar; Masahiko Sakai (J. Adv. Comput. Intell. Intell. Informatics, 2023)

Actively learning dynamical systems using Bayesian neural networks. - Shengbing Tang; Kenji Fujimoto; Ichiro Maruta (Appl. Intell., 2023)

A passivity-based nonsingular terminal sliding mode controller for mechanical port-Hamiltonian systems. - Naoki Sakata; Kenji Fujimoto; Ichiro Maruta (CDC, 2024)

Input-to-State Stable Hybrid Momentum Observer for Mechanical Systems. - Joel Ferguson; Naoki Sakata; Kenji Fujimoto (IEEE Control. Syst. Lett., 2024)

Guaranteed Pseudospectral Sequential Convex Programming for Accurate Solutions to Constrained Optimal Control Problems. - Keitaro Yamamoto; Kenji Fujimoto; Ichiro Maruta (IEEE Control. Syst. Lett., 2024)

Stochastic stabilization based on kinetic-potential energy shaping for stochastic mechanical port-Hamiltonian systems. - Satoshi Satoh; Kenji Fujimoto (Adv. Robotics, 2024)

Stochastic Optimal Linear Control for Generalized Cost Functions With Time-Invariant Stochastic Parameters. - Yuji Ito; Kenji Fujimoto; Yukihiro Tadokoro (IEEE Trans. Cybern., 2024)

Passivity-Based Sliding Mode Control for Mechanical Port-Hamiltonian Systems. - Naoki Sakata; Kenji Fujimoto; Ichiro Maruta (IEEE Trans. Autom. Control., 2024)

Weighted stochastic Riccati equations for generalization of linear optimal control. - Yuji Ito; Kenji Fujimoto; Yukihiro Tadokoro (Autom., 2025)

Stabilizing Optimal Control for Nonlinear Stochastic Systems: A Parametric Gradient-Based Approach. - Yuji Ito; Kenji Fujimoto (CoRR, 2025)

Second Moment Polytopic Systems: Generalization of Uncertain Stochastic Linear Dynamics. - Yuji Ito; Kenji Fujimoto (IEEE Trans. Autom. Control., 2025)

System Identification for Virtual Sensor-Based Model Predictive Control: Application to a 2-DoF Direct-Drive Robotic Arm. - Kosei Tsuji; Ichiro Maruta; Kenji Fujimoto; Tomoyuki Maeda; Yoshihisa Tamase; Tsukasa Shinohara (CoRR, 2025)

Quadrotor pose estimation and real-time control using UWB-based bidirectional measurements of distance and angle of arrival. - Eiki Sato; Ichiro Maruta; Kenji Fujimoto (Adv. Robotics, 2025)