Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8901154 | Applied Mathematics and Computation | 2018 | 18 Pages |
Abstract
This paper is concerned with the problem of Hâ consensus for nonlinear stochastic multi-agent systems with time-delay. The objective is to design a dynamic output feedback protocol such that the multi-agent system reaches consensus in mean square and has a prescribed Hâ performance level. First, by transforming models, the Hâ consensus problem is converted to a standard Hâ control problem. Then, by using the Lyapunov-Krasovskii functional method and the generalized Itô's formula, both delay-independent and delay-dependent stochastic bounded real lemmas are developed. Based on these, sufficient conditions on the existence of the desired dynamic output feedback protocol are presented in the form of linear matrix inequalities. Finally, two numerical examples are given to illustrate the effectiveness of the proposed results.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Jianping Zhou, Chengyan Sang, Xiao Li, Muyun Fang, Zhen Wang,