Robust Control for Switched Nonlinear System with Multiple Delays

Juan Liu and Qingdao Huang

Mathematical Problems in Engineering, 2015, vol. 2015, 1-10

Abstract:

This paper focuses on the problem of robust control for a class of switched nonlinear systems with multiple time delays which are allowed to appear not only in state but also in input. We will design a controller and a switching law under which the system is “robust stable” and has performance -gain . Besides, multiple Lyapunov-Razumikhin functions which are relatively less conservative are introduced to investigate the stability of the candidate switched system. In detail, firstly, for uncertain nonlinear switched system with time-varying delays, sufficient condition is given by inequalities which are equivalent to LMIs, so it is easy to be solved; then, as a special case, nonlinear switched system with constant time delay is also considered. Finally, by providing numerical examples, the feasibility of the proposed approach is demonstrated.

Date: 2015
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:852303

DOI: 10.1155/2015/852303

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