Decentralized Stabilization of Networked Complex Composite Systems with Nonlinear Perturbations

被引：15

作者：

Bakule, Lubomir ^{[1
]}

de la Sen, Manuel ^{[2
]}

机构：

[1] Acad Sci Czech Republ, Inst Informat Theory & Automat, CR-18208 Prague 8, Czech Republic

[2] Univ Basque, Fac Sci, Dept Elect & Elect, Bilbao 48080, Spain

来源：

2009 IEEE INTERNATIONAL CONFERENCE ON CONTROL AND AUTOMATION, VOLS 1-3 | 2009年

关键词：

ROBUST STABILIZATION; FEEDBACK;

D O I：

10.1109/ICCA.2009.5410243

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The objective of this paper is to propose an approach to decentralized stabilization with sampled-data delayed feedback for a class od networked continuous-time complex systems. Such a class is composed of identical nominal subsystems, symmetric nominal interconnections, and nonlinear perturbations. The proposed method employs the structural properties of the system to construct a low order control design model and the convex optimization approach. The effect of data-packet dropout and communication delays between the plant and the controller is included in the controller design. It is shown how this methodology can lead to a reduced-order control design with time-varying delay in the input. For such a purpose, a delay-dependent approach is considered in order to obtain a robustly delay-dependent stable overall closed-loop system with a decentralized controller.

引用

页码：2272 / +

页数：3