Observer design for a class of nonlinear time-delay systems
This paper is devoted to design of observer for a class of Lipschitz nonlinear state delay systems with, or without parameter uncertainty. The nonlinearities are assumed to appear in both state and measured output equations. For both the cases with and without norm-bounded time-varying parameter uncertainties, a design method is proposed, in which linear matrix inequalities (LMIs) are solved. When certain LMIs are satisfied, the explicit expression of a desired nonlinear observer is presented. A numerical example and the simulating results are provided to demonstrate the applicability of the proposed approach.
Robust observer Time-delay system Lipschitz nonlinearity Linear matrix inequality (LMI)
Jiang jianhu Song lijun Zhang Guo
Department of electrical engineering and automation, Luoyang Institute of Science and Technology, Luoyang, 471023
国际会议
The 24th Chinese Control and Decision Conference (第24届中国控制与决策学术年会 2012 CCDC)
太原
英文
335-339
2012-05-23（万方平台首次上网日期，不代表论文的发表时间）