title: Simultaneous fault detection and control design for switched systems with two quantized signals.
abstract: The problem of simultaneous fault detection and control design for switched systems with two quantized signals is presented in this paper. Dynamic quantizers are employed, respectively, before the output is passed to fault detector, and before the control input is transmitted to the switched system. Taking the quantized errors into account, the robust performance for this kind of system is given. Furthermore, sufficient conditions for the existence of fault detector/controller are presented in the framework of linear matrix inequalities, and fault detector/controller gains and the supremum of quantizer range are derived by a convex optimized method. Finally, two illustrative examples demonstrate the effectiveness of the proposed method.
authors.affiliation: School of Automation Engineering, Northeast Dianli University, Jilin, Jilin 132012, PR China. Electronic address: lijian@nedu.edu.cn.
authors.forename: Jian
authors.initials: J
authors.lastname: Li
authors.affiliation: Nonlinear Dynamics Group, Department of Electrical Engineering, Yeungnam University, 280 Daehak-Ro, Kyongsan 38541, Republic of Korea. Electronic address: jessie@ynu.ac.kr.
authors.forename: Ju H
authors.initials: JH
authors.lastname: Park
authors.affiliation: College of Information Science and Engineering, Northeastern University, Shenyang, PR China. Electronic address: yedan@ise.neu.edu.cn.
authors.forename: Dan
authors.initials: D
authors.lastname: Ye
keywords: Average dwell time; Simultaneous fault detection and control; Switched systems; Two quantizers