l2-l∞ Reliable Control for Discrete Time-Delay Systems with Saturated Packet Dropouts and Stochastic Nonlinearities
This paper deals with the 2-∞ reliable control problem for a class of discrete time-delay systems.A sensor model is proposed to depict saturated packet dropouts which better reflect the reality in a networked environment.In addition,stochastic nonlinearities with statistical characteristics cover several well-studied nonlinear functions as special cases.The focus of this paper is placed upon the design of a reliable controller such that the closed-loop system satisfies a prescribed noise attenuation level in an 2-∞ sense.By utilizing stochastic analysis methods,some sufficient conditions are established to guarantee both the exponentially mean-square stability and the 2-∞ performance.Due to the obtained conditions with a nonlinear equality constraint,the cone complementary linearization method is exploited to cast them into a convex optimization problem,which can be readily solved by using standard numerical software.Finally,a simulation example is exploited to demonstrate the applicability of the proposed design approach.
l2-l∞ reliable control saturated packet dropouts actuator failures discrete time-delay systems
Zhen’na Li Huisheng Shu Xiu Kan
School of Information Science and Technology,Donghua University,Shanghai 200051,P.R.China College of Electronic and Electrical Engineering,Shanghai University of Engineering Science,Shanghai
国际会议
The 33th Chinese Control Conference第33届中国控制会议
南京
英文
5223-5228
2014-07-28（万方平台首次上网日期，不代表论文的发表时间）