文献类型：期刊文献

英文题名：Membership-function-dependent memory controller design for interval type-2 fuzzy systems under fading channels

作者：Kong, Sen[1];Wang, Meng[1];Yan, Huaicheng[1];Tian, Yongxiao[1];Li, Zhichen[1]

机构：[1]East China Univ Sci & Technol, Sch Informat Sci & Engn, Shanghai 200237, Peoples R China

年份：2023

卷号：54

期号：2

起止页码：295

外文期刊名：INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE

收录：;EI(收录号：20224513058605);WOS:【SCI-EXPANDED(收录号:WOS:000863377100001)】；

基金：This work was supported by the National Natural Science Foundation of China [grant numbers 62003139, 62103146, 62073143, 62173146], the Natural Science Foundation of Shanghai [grant numbers 20ZR1415200, 22ZR1416200], China Postdoctoral Science Foundation [grant numbers 2020TQ0096, 2021M690056].

语种：英文

外文关键词：Interval type-2 fuzzy systems; membership-function-dependent control; fading channel; memory output-feedback control

摘要：This paper studies the problem of membership-function-dependent memory output feedback (MOF) controller design for interval type-2 (IT2) fuzzy systems under fading channels. A time-varying stochastic process is introduced to model the unpredictable channel fading phenomenon. Taking the impact of channel fading into consideration, a non-parallel distribution compensation (nonPDC) strategy is employed to construct a class of memory output feedback fuzzy controllers. By fully exploiting the membership functions, the membership-function-dependent performance analysis and controller synthesis results have been obtained, such that the closed-loop system can be guaranteed with mean-square exponential stability and H-infinity performance gamma. Finally, simulation studies have been presented to demonstrate the effectiveness of the proposed approach.