|
|||||
|
|
Decentralized dynamic output feedback for robust stabilization of a class of nonlinear interconnected systems |
|
| Authors: | Srdjan S Stankovi? [Author Vitae] Dušan M Stipanovi? [Author Vitae] [Author Vitae] |
| Affiliation: | a Faculty of Electrical Engineering, University of Belgrade, Serbia b Department of Industrial and Enterprise Systems Engineering and the Coordinated Science Laboratory, University of Illinois at Urbana-Champaign, Illinois, USA c School of Engineering, Santa Clara University, Santa Clara, CA, USA |
| Abstract: | The objective of this paper is to propose an approach to robust stabilization of systems which are composed of linear subsystems coupled by nonlinear time-varying interconnections satisfying quadratic constraints. The proposed algorithms, which are formulated within the convex optimization framework, employ linear dynamic feedback structure involving local Luenberger-type observers. It is also shown how the new methodology can produce improved results if interconnections have linear parts that are known a priori. Examples of output stabilization of inverted pendulums and decentralized control of a platoon of vehicles are used to illustrate the applicability of the design method. |
| Keywords: | Nonlinear interconnected systems Decentralized dynamic output feedback LMIs Robustness Control of platoons of vehicles |
| 本文献已被 ScienceDirect 等数据库收录！ | |