研究者詳細 - 伊藤　博

論文 - 伊藤　博

分割表示269 件中 101 - 120 件目／全件表示 >>

Design of decentralized, practically stabilizing controllers for a class of interconnected retarded systems 査読有り

Pierdomenico Pepe, Hiroshi Ito, Zhong-Ping Jiang

The 53rd IEEE Conf. Decision Control 1209 - 1214 2014年12月

Strong iISS is preserved under cascade interconnection 査読有り

Antoine Chaillet, David Angeli, Hiroshi Ito

Automatica 50 ( 9 ) 2424 - 2427 2014年09月

Combining iISS and ISS with respect to small inputs: the Strong iISS property 査読有り

Antoine Chaillet, David Angeli, Hiroshi Ito

IEEE Trans. Automatic Control 59 ( 9 ) 2518 - 2524 2014年09月

Stability criteria for cascaded nonlinear stochastic systems admitting not necessarily unbounded decay rate 査読有り

Hiroshi Ito, Yuki Nishimura

The 19th IFAC World Congress 8616 - 8622 2014年08月

Construction of Lyapunov functionals for networks of coupled delay differential and continuous-time difference equations 査読有り

Hiroshi Ito, Frédéric Mazenc, Pierdomenico Pepe

The 19th IFAC World Congress 6800 - 6805 2014年08月

Stochastic robustness of interconnected nonlinear systems in an iISS framework 査読有り

Hiroshi Ito, Yuki Nishimura

2014 American Control Conference 5210 - 5216 2014年06月

On a small gain theorem for ISS networks in dissipative Lyapunov form 査読有り

Dashkovskiy S., Ito H., Wirth F.

2009 European Control Conference, ECC 2009 1077 - 1082 2014年03月

記述言語：英語掲載種別：研究論文（国際会議プロシーディングス）

© 2009 EUCA.In this paper we consider several interconnected ISS systems supplied with ISS Lyapunov functions defined in the dissipative form. Our aim is to construct an ISS Lyapunov function for the interconnection. We provide a condition of a small gain type under which this construction is possible and describe a method of an explicit construction of such an ISS Lyapunov function.

Scopus

その他リンク： https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84955190508&origin=inward

Stability criteria for cascaded nonlinear stochastic systems admitting not necessarily unbounded decay rate 査読有り

Ito H., Nishimura Y.

IFAC Proceedings Volumes (IFAC-PapersOnline) 19 8616 - 8622 2014年01月

記述言語：英語掲載種別：研究論文（国際会議プロシーディングス）

© IFAC.This paper considers global asymptotic stability and robustness of cascaded nonlinear stochastic systems, and presents Lyapunov-based criteria. Constituent systems are characterized in terms of dissipation inequalities almost in the form of input-to-state stability (ISS) which is popular for both stochastic and deterministic systems. As an important unique feature of stochastic systems, this paper first demonstrates that assuming ISS systems having unbounded decay rate is restrictive, which contrasts sharply with the deterministic case. This motivates the second part of the main results focusing on ISS systems with bounded decay rate as well as systems which are not ISS. With these developments, this paper proposes a framework based on integral input-to-state stability (iISS) and demonstrates its usefulness.

Scopus

その他リンク： https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84929833176&origin=inward

Construction of lyapunov functional for networks of coupled delay differential and continuous-time difference equations 査読有り

Ito H., Mazenc F., Pepe P.

IFAC Proceedings Volumes (IFAC-PapersOnline) 19 6800 - 6805 2014年01月

記述言語：英語掲載種別：研究論文（国際会議プロシーディングス）

© IFAC.To address various types of delays including the neutral-type arising in dynamical networks, this paper deals with coupled delay differential and continuous-time difference equations and develops stability and robustness criteria. Subsystems described by differential equations are not required to be input-to-state stable. No assumptions on network topology are made. To tackle networks in such a general formulation, this paper explicitly constructs Lyapunov-type functionals establishing stability and robustness of the overall networks. The construction requires only simple characterizations of subsystems in terms of inequalities with Lyapunov functions and instantaneous norms.

Scopus

その他リンク： https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84929815499&origin=inward

Robustifying local feedback for dynamical networks with respect to disturbances 査読有り

Ito H.

Proceedings of the SICE Annual Conference 1896 - 1901 2013年12月

記述言語：英語掲載種別：研究論文（国際会議プロシーディングス）

In this paper, a problem of designing decentralized robust controllers for dynamical networks is considered. For general topology of nonlinear networks, it is shown that integral input-to-state stability with respect to additive disturbances acting on subsystems can be achieved by local state feedback. The robustification is proven possible in the decentralized way if the network satisfies a small-gain condition.

Scopus

その他リンク： https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84888634543&origin=inward

Construction of Lyapunov functionals for coupled differential and continuous time difference equations 査読有り

Frederic Mazenc, Hiroshi Ito, Zhong-Ping Jiang

The 52nd IEEE Conf. Decision Control 2245 - 2250 2013年12月

Construction of Lyapunov-Krasovskii functionals for networks of iISS retarded systems in small-gain formulation 査読有り

Hiroshi Ito, Pierdomenico Pepe, Zhong-Ping Jiang

Automatica 49 ( 11 ) 3246 - 3257 2013年11月

Robustifying Local feedback for dynamical networks with respect to disturbances 招待有り査読有り

Hiroshi Ito

SICE Annual Conference 2013 1896 - 1901 2013年09月

A two-phase approach to stability of networks given in iISS framework: Utilization of a matrix-like criterion 査読有り

Ito H., Ruffer B.

Proceedings of the American Control Conference 4838 - 4843 2013年09月

記述言語：英語掲載種別：研究論文（国際会議プロシーディングス）

This article is concerned with global asymptotic stability (GAS) of dynamical networks. The case when subsystems are integral input-to-state stable (iISS) has been recognized as notoriously difficult to deal with in the literature. In fact, the lack of energy dissipation for large input denies direct application of the small-gain argument for input-to-state stable (ISS) subsystems. Here for networks consisting of iISS subsystems it is demonstrated that a two-phase approach allows us to make use of the ISS small-gain argument by separating a trajectory into a transient and a subsequent ISS-like phase. In contrast to the previous iISS results, the two-phase approach immediately leads to a sufficiency criterion for GAS of general nonlinear networks, which is given in a matrix-like form (order condition). © 2013 AACC American Automatic Control Council.

Scopus

その他リンク： https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84883504222&origin=inward

Utility of iISS in composing Lyapunov functions 査読有り

Hiroshi Ito

The 9th IFAC Symposium on Nonlinear Control Systems 723 - 730 2013年09月

Two-phase approach to stability of networks given in iISS framework: Utilization of a matrix-like criterion 査読有り

Hiroshi Ito, Bjoern S. Rueffer

2013 American Control Conference 4845 - 4850 2013年06月

Robust stability of networks of iISS systems: Construction of sum-type Lyapunov functions 査読有り

Hiroshi Ito, Zhong-Ping Jiang, Sergey Dashkovskiy, Bjoern S. Rueffer

IEEE Trans. Automatic Control 58 ( 5 ) 1192 - 1207 2013年05月

Disturbance and delay robustness guarantees of gradient systems based on static noncooperative games with an application to feedback control for PEV charging load allocation 査読有り

Hiroshi Ito

IEEE Trans. Control Systems Technology 21 ( 4 ) 1374 - 1385 2013年04月

Lyapunov technique and backstepping for nonlinear neutral systems 査読有り

Frederic Mazenc, Hiroshi Ito

IEEE Trans. Automatic Control 58 ( 2 ) 512 - 517 2013年02月

Revisiting the iISS small-gain theorem through transient plus ISS small-gain regulation 査読有り

Hiroshi Ito, Randy A. Freeman, Antoine Chaillet

Asian Journal of Control 15 ( 1 ) 11 - 19 2013年01月

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