Robust H∞ control for uncertain delayed T-S fuzzy systems with stochastic packet dropouts
作者：
Highlights：
• Different from the existing methods [16–20,31-37], we propose an improved time-delay interval segmentation method with two adjustable parameters ρ and σ.
• Based on the proposed method, a more general LKF with relaxed conditions is con- structed. Specically, the term V6(xt), containing the adjustable variable δq(t), is newly introduced, which can fully capture of the information of time delays.
• By solving a set of LMIs, the desired stochastic feedback controllers with random variables ν1(t) and ν2(t) are designed for UTSFSs.
摘要
•Different from the existing methods [16–20,31-37], we propose an improved time-delay interval segmentation method with two adjustable parameters ρ and σ.•Based on the proposed method, a more general LKF with relaxed conditions is con- structed. Specically, the term V6(xt), containing the adjustable variable δq(t), is newly introduced, which can fully capture of the information of time delays.•By solving a set of LMIs, the desired stochastic feedback controllers with random variables ν1(t) and ν2(t) are designed for UTSFSs.
论文关键词：T-S fuzzy system,Stochastic packet dropouts,Time-varying delay,Robust H∞ control
论文评审过程：Received 11 October 2019, Revised 31 March 2020, Accepted 31 May 2020, Available online 20 June 2020, Version of Record 20 June 2020.
论文官网地址：https://doi.org/10.1016/j.amc.2020.125432
