研究者詳細 - 椿野　大輔

論文 - 椿野　大輔

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Extremum seeking for distributed delays 査読有り国際共著国際誌

Tsubakino Daisuke, Oliveira Tiago Roux, Krstic Miroslav

AUTOMATICA 153 巻 2023年7月

Efficient Sensor Node Selection for Observability Gramian Optimization 査読有り

Yamada, K; Sasaki, Y; Nagata, T; Nakai, K; Tsubakino, D; Nonomura, T

SENSORS 23 巻 ( 13 ) 2023年7月

Fast greedy optimization of sensor selection in measurement with correlated noise 査読有り

Yamada Keigo, Saito Yuji, Nankai Koki, Nonomura Taku, Asai Keisuke, Tsubakino Daisuke

MECHANICAL SYSTEMS AND SIGNAL PROCESSING 158 巻 2021年9月

Coupling analysis of unsteady aerodynamics and vehicle behavior with road input: Modeling and verification in road tests 査読有り

Maeda Kazuhiro, Tsubakino Daisuke, Hara Susumu, Sasoh Akihiro

MECHANICAL ENGINEERING JOURNAL 8 巻 ( 4 ) 頁： 21-00095 2021年6月

Determinant-Based Fast Greedy Sensor Selection Algorithm 査読有り

Saito Yuji, Nonomura Taku, Yamada Keigo, Nakai Kumi, Nagata Takayuki, Asai Keisuke, Sasaki Yasuo, Tsubakino Daisuke

IEEE ACCESS 9 巻頁： 68535 - 68551 2021年4月

狭義上三角常微分方程式系と放物型偏微分方程式のカスケード系に対するフォワーディング設計査読有り

椿野大輔

計測自動制御学会論文集 57 巻 ( 2 ) 頁： 92 - 100 2021年2月

Data-Driven Vector-Measurement-Sensor Selection Based on Greedy Algorithm 査読有り

Saito Yuji, Nonomura Taku, Nankai Koki, Yamada Keigo, Asai Keisuke, Sasaki Yasuo, Tsubakino Daisuke

IEEE SENSORS LETTERS 4 巻 ( 7 ) 頁： 1 - 4 2020年7月

Designs of Feedback Controllers for Fluid Flows Based On Model Predictive Control and Regression Analysis 査読有り

Sasaki Yasuo, Tsubakino Daisuke

ENERGIES 13 巻 ( 6 ) 2020年3月

Local Controllability of Single-Input Nonlinear Systems Based on Deterministic Wiener Processes 査読有り国際誌

Nishimura Yuki, Tsubakino Daisuke

IEEE TRANSACTIONS ON AUTOMATIC CONTROL 65 巻 ( 1 ) 頁： 354 - 360 2020年1月

Investigations of unsteady aerodynamic effects generated by heave and pitch motion in different vehicle body shapes with model excitation tests 査読有り

Maeda Kazuhiro, Tsubakino Daisuke, Hara Susumu, Sasoh Akihiro

MECHANICAL ENGINEERING JOURNAL 7 巻 ( 5 ) 2020年

Best Achievable Performance of Cooperative Kalman Filters for Decoupled Multi-agent Systems under Environmental Disturbances 査読有り

Daisuke Tsubakino, Shinji Hara

IFAC PAPERSONLINE 51 巻 ( 25 ) 頁： 196-201 2018年11月

Model Predictive Control of a Separated Flow around a Circular Cylinder at a Low Reynolds Number 査読有り

Yasuo Sasaki, Daisuke Tsubakino

SICE Journal of Control, Measurement, and System Integration 11 巻 ( 3 ) 頁： 154-159 2018年8月

Design of a Cooperative Guidance Law to Realize Landing of a Fixed-wing UAV on a UGV 査読有り

Hisashi Nagamatsu, Daisuke Tsubakino

Proceedings of the 2018 International Conference on Unmanned Aircraft Systems (ICUAS) 頁： 1174-1180 2018年6月

Explicit Model Predictive Control with Gaussian Process Regression for Flows around a Cylinder

Sasaki Yasuo, Tsubakino Daisuke

IFAC PAPERSONLINE 51 巻 ( 33 ) 頁： 38-43 2018年

Stabilization of Nonlinear Systems by Adding State-Dependent Rough Signals 査読有り

Yûki Nishimura, Daisuke Tsubakino

2017 IEEE Conference on Control Technology and Applications (CCTA 2017) 頁： 293-298 2017年8月

Extremum Seeking for Static Maps With Delays 査読有り国際共著国際誌

Oliveira Tiago Roux, Krstic Miroslav, Tsubakino Daisuke

IEEE TRANSACTIONS ON AUTOMATIC CONTROL 62 巻 ( 4 ) 頁： 1911 - 1926 2017年4月

Exact predictor feedbacks for multi-input LTI systems with distinct input delays 査読有り

Daisuke Tsubakino, Miroslav Krstic, Tiago Roux Oliveira

Automatica 71 巻頁： 143-150 2016年9月

担当区分：筆頭著者記述言語：英語掲載種別：研究論文（学術雑誌）

This paper proposes a predictor-based state feedback controller for multi-input linear time-invariant (LTI) systems with different time delays in each individual input channel. The controller is derived based on the backstepping method. Since the conventional backstepping transformation is not applicable to the systems due to the differences among delays, a modified transformation is introduced. This transformation enables us to design an exponentially stabilizing controller under which the plant behaves as if the delays were absent after a finite time interval. As a dual of the controller design, we also present the observer design for multi-output LTI systems with distinct sensor delays. A numerical simulation confirms the performance of the proposed controller.

DOI： 10.1016/j.automatica.2016.04.047

Global Asymptotic Stabilization of Nonlinear Deterministic Systems Using Wiener Processes 査読有り

Kenta Hoshino, Yûki Nishimura, Yuh Yamashita, Daisuke Tsubakino

IEEE Transactions on Automatic Control 61 巻 ( 8 ) 頁： 2318-2323 2016年8月

Vibration suppression for mass-spring-damper systems with a tuned mass damper using interconnection and damping assignment passivity-based control 査読有り

Takashi Aoki, Yuh Yamashita, Daisuke Tsubakino

International Journal of Robust and Nonlinear Control 26 巻 ( 2 ) 頁： 235-251 2016年1月

Multiple obstacle avoidance of four-wheeled vehicle with steering limitation using nondifferentiable control Lyapunov function 査読有り

Ryo Nonaka, Yuh Yamashita, Daisuke Tsubakino

Advanced Robotics 30 巻 ( 1 ) 頁： 15-28 2016年1月

Backstepping observer design for parabolic PDEs with measurement of weighted spatial averages 査読有り

Daisuke Tsubakino, Shinji Hara

Automatica 53 巻頁： 179-187 2015年3月

担当区分：筆頭著者記述言語：英語掲載種別：研究論文（学術雑誌）

This paper is concerned with the observer design for one-dimensional linear parabolic partial differential equations whose output is a weighted spatial average of the state over the entire spatial domain. We focus on the backstepping approach, which provides a systematic procedure to design an observer gain for systems with boundary measurement. If the output is not a boundary value of the state, the backstepping approach is not directly applicable to obtaining an observer gain that stabilizes the error dynamics. Therefore, we attempt to convert the error system into another system to which backstepping is applicable. The conversion is successfully achieved for a class of weighting functions, and the resultant observer realizes exponential convergence of the estimation error with an arbitrary decay rate in terms of the L2 norm. In addition, an explicit expression of the observer gain is available in a special case. The effectiveness of the proposed observer is also confirmed by numerical simulations.

DOI： 10.1016/j.automatica.2014.12.019

代数的特徴付けに基づく大規模動的システムの階層化最適制御査読有り

椿野大輔, 吉岡大輝, 原辰次

計測自動制御学会論文集 49 巻 ( 12 ) 頁： 1154-1163 2013年12月

担当区分：筆頭著者記述言語：日本語掲載種別：研究論文（学術雑誌）

Large-scale dynamical systems often consist of a number of subsystems that are interconnected according to a hierarchical multi-scale network. This paper introduces a hierarchical control scheme as an efficient strategy to handle such systems and proposes a method for designing a hierarchical linear quadratic optimal regulator. The proposed framework employs an algebraic approach. We first characterize a hierarchy of systems as an algebra based on semigroups, the Kronecker product, and the linear combination. This allows us to prove that the stabilizing solution of the Riccati equation inherits a hierarchy if system matrices and weights in the cost function belong to the corresponding common algebra that characterizes the hierarchy. A couple of classes of systems that can be treated by our algebraic framework are also provided in the paper. We will see that the derived result gives a unified insight into several related previous works.

DOI： 10.9746/sicetr.49.1154

部分変換を用いた境界結合放物型分布定数系の境界制御査読有り

椿野大輔, 野村和也, 山下裕

システム制御情報学会論文誌 26 巻 ( 7 ) 頁： 277-287 2013年7月

担当区分：筆頭著者記述言語：日本語掲載種別：研究論文（学術雑誌）

This paper considers a boundary stabilization problem of systems described by boundary coupled two one-dimensional parabolic partial differential equations based on the backstepping method. Unlike the conventional backstepping framework, we propose a state transformation that contains the state of the unforced subsystem partially. It is proved that this transformation is well-defined and converts the original system into an exponentially stable system together with an associated state feedback control law under a condition that ensures the stability of the unforced subsystem. The original system with this control law inherits the stability of the transfomed one. The effectiveness of the obtained control law is demonstrated numerically.

DOI： 10.5687/iscie.26.277

Eigenvector-based intergroup connection of low rank for hierarchical multi-agent dynamical systems 査読有り

Daisuke Tsubakino, Shinji Hara

Systems & Control Letters 61 巻 ( 2 ) 頁： 354-361 2012年2月

担当区分：筆頭著者記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1016/j.sysconle.2011.11.008

Computation of nonlinear balanced realization and model reduction based on Taylor series expansion 査読有り

Kenji Fujimoto, Daisuke Tsubakino

Systems and Control Letters 57 巻 ( 4 ) 頁： 283-289 2008年4月

記述言語：英語掲載種別：研究論文（学術雑誌）

In this paper a computational algorithm for nonlinear balanced realization and model reduction based on Taylor series expansion is proposed. This algorithm requires recursive computations with respect to the order of the Taylor series in which we need to solve linear equations with unknown parameters in each step. Furthermore, the proposed method is applied to a double pendulum system. Some numerical simulations demonstrate the effectiveness of the proposed algorithm.

DOI： 10.1016/j.sysconle.2007.08.015

非線形系の重み付き平衡実現とモデル低次元化査読有り

椿野大輔, 藤本健治

計測自動制御学会論文集 44 巻 ( 1 ) 頁： 44-51 2008年1月

担当区分：筆頭著者記述言語：日本語掲載種別：研究論文（学術雑誌）

This paper proposes a weighted balanced realization and model order reduction for nonlinear systems. This is an extension of a nonlinear balanced realization, which is based on singular value analysis of the nonlinear Hankel operator, to include input and output weights. The proposed method is a natural nonlinear extension of weighted balanced realization for linear systems. Furthermore, it is proved that a reduced order model derived by the proposed procedure is also stable if the original model is so. Finally, the effectiveness of the method is shown by a numerical simulation.

DOI： 10.9746/ve.sicetr1965.44.44

平衡実現に基づく非線形モデル低次元化の計算法について査読有り

藤本健治, 椿野大輔

システム制御情報学会論文誌 20 巻 ( 8 ) 頁： 358-360 2007年8月

プラズマアクチュエータを用いた翼前縁はく離の制御における位置および個数の影響査読有り

椿野大輔, 田中義輝, 藤井孝藏

日本機械学會論文集. B編 73 巻 ( 727 ) 頁： 663-669 2007年3月

記述言語：日本語掲載種別：研究論文（学術雑誌）

Effective location of plasma actuators for a flow separation control over a NACA 0012 airfoil is investigated by computational simulations. Single plasma actuator is located at 5%, 10% or 20% chord from the leading edge. The results indicate that the actuator located near the separation has a better capability to control flow separations. Separation is once avoided when a single actuator is located near the separation, another separation occurs from the trailing edge. This motivates to use multiple actuators and the separations are carried out for two actuators. The result shows the possibi...

DOI： 10.1299/kikaib.73.663

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