Non-fragile Observer Design for Neutral Systems with mixed time-varying delay and nonlinear perturbations
This paper deals with the problem of the delay-dependent non-fragile observer-based control for neutral systems with mixed time-varying delay and nonlinear perturbations. The additive gain variations under consideration are contained in both the controller gain and observer gain. By using a class of improved augmented lyapunov-krasovskii functionals and new decoupling matrix variables approach, novel delay-dependent stability criteria are proposed to guarantee the stability of the nonfragile observer-based control systems. In terms of solution a set of linear matrix inequalities, the observer design and maximum allowable delay bound of neutral systems can be obtained. Finally, a numerical example is provided to illustrate the effectiveness of the proposed approach.
Observer-based Control Neutral Systems Delay-dependent Non-fragile Time-varying Delay
Chong JIANG
Department of Sports Information and Technology, Shenyang sports University, Shenyang 110102, P. R. China
国际会议
The 31st Chinese Control Conference(第三十一届中国控制会议)
合肥
英文
2691-2696
2012-07-01（万方平台首次上网日期，不代表论文的发表时间）