A Novel Stability Criterion for Systems with Interval Time-varying Delay and Nonlinear Perturbations
This paper focuses on the stability analysis of linear systems with interval time-varying delay and nonlinear perturba-tions.New stability criteria for the class of systems are obtained by combining Jensen inequality and delay dividing approach. As by-products,robust stability criterion ate presented when the lower bound of time delay is zero or the nonlinear perturbations are absent.It is mathematical investigated that the robust stability criteria proposed in this paper are less conservative than those in 1,and remove simultaneously the free-weighting matrices required in Zhang and Careresults.Numerical examples show that the new method is effective than some previous approaches.
YU Di LI Fanbiao ZHANG Xian
School of Mathematical Science,Heilongjiang University,Harbin 150080,P.R.China
国际会议
The 30th Chinese Control Conference(第三十届中国控制会议)
烟台
英文
1-5
2011-07-01（万方平台首次上网日期，不代表论文的发表时间）