Decentralized output-feedback control of large-scale nonlinear systems with sensor noise

被引：51

作者：

Liu, Tengfei ^{[1
]}

Jiang, Zhong-Ping ^{[1
]}

Hill, David J. ^{[2
,3
]}

机构：

[1] NYU, Polytech Inst, Metrotech Ctr 6, Dept Elect & Comp Engn, Brooklyn, NY 11201 USA

[2] Univ Sydney, Sch Elect & Informat Engn, Sydney, NSW 2006, Australia

[3] Univ Sydney, Chair Elect Engn, Sydney, NSW 2006, Australia

来源：

AUTOMATICA | 2012年 / 48卷 / 10期

基金：

美国国家科学基金会;

关键词：

Decentralized control; Large-scale nonlinear systems; Output feedback; Sensor noise; Input-to-state stability (ISS); Small-gain; SMALL-GAIN THEOREM; ROBUST STABILIZATION; LYAPUNOV FORMULATION; ISS SYSTEMS; UNCERTAINTIES; NETWORKS; DYNAMICS; DESIGN;

D O I：

10.1016/j.automatica.2012.06.054

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a new tool for decentralized output-feedback control design of large-scale nonlinear systems in the presence of non-smooth sensor noise. Through a recursive control design approach, the closed-loop decentralized system is transformed into a network of input-to-state stable (ISS) systems and the influences of the sensor noise are represented by ISS gains. The decentralized control objective is achieved by applying the cyclic-small-gain theorem to the closed-loop decentralized system. Moreover, the outputs of the closed-loop decentralized system can be driven arbitrarily close to the levels of their corresponding sensor noise. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：2560 / 2568

页数：9

共 30 条

[1] [Anonymous], 1986, Graph Theory: An Algorithmic Approach
[2] [Anonymous], 1995, NONLINEAR ADAPTIVE C
[3] Decentralized risk-sensitive controller design for strict-feedback systems
Arslan, G
Basar, T
[J]. SYSTEMS & CONTROL LETTERS, 2003, 50 (05) : 383 - 393
[4] An ISS small gain theorem for general networks
Dashkovskiy, Sergey
Rueffer, Bjoern S.
Wirth, Fabian R.
[J]. MATHEMATICS OF CONTROL SIGNALS AND SYSTEMS, 2007, 19 (02) : 93 - 122
[5] SMALL GAIN THEOREMS FOR LARGE SCALE SYSTEMS AND CONSTRUCTION OF ISS LYAPUNOV FUNCTIONS
Dashkovskiy, Sergey N.
Rueffer, Bjoern S.
Wirth, Fabian R.
[J]. SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 2010, 48 (06) : 4089 - 4118
[6] Fah N. C. S., 1999, ESAIM. Control, Optimisation and Calculus of Variations, V4, P99
[7] GLOBAL INTERNAL STABILIZABILITY DOES NOT IMPLY GLOBAL EXTERNAL STABILIZABILITY FOR SMALL SENSOR DISTURBANCES
FREEMAN, R
[J]. IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1995, 40 (12) : 2119 - 2122
[8] Freeman R. A., 1996, Robust Nonlinear Control Design
[9] Decentralized adaptive output feedback design for large-scale nonlinear systems
Jain, S
Khorrami, F
[J]. IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1997, 42 (05) : 729 - 735
[10] A Generalization of the Nonlinear Small-Gain Theorem for Large-Scale Complex Systems
Jiang, Zhong-Ping
Wang, Yuan
[J]. 2008 7TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-23, 2008, : 1188 - +

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