文献类型：期刊文献

英文题名：DHMM-Based Asynchronous Finite-Time Sliding Mode Control for Markovian Jumping Lur’e Systems

作者：Nie, Rong[1]; Du, Wenli[1]; Li, Zhongmei[1]; Zhou, Zhao[1]; He, Shuping[2,3]

机构：[1] Key Laboratory of Smart Manufacturing in Energy Chemical Process, East China University of Science and Technology, Ministry of Education, Shanghai, 200237, China; [2] Key Laboratory of Intelligent Computing and Signal Processing, Ministry of Education, School of Electrical Engineering and Automation, Anhui University, Hefei, 230601, China; [3] School of Electronic Information and Electrical Engineering, Chengdu University, Chengdu, 610106, China

年份：2021

外文期刊名：Research Square

收录：EI(收录号：20220151512)

语种：英文

外文关键词：Continuous time systems - DC motors - Discrete time control systems - Electric machine control - Hidden Markov models

摘要：This paper is concerned with the asynchronous problem for a class of Markovian jumping Lur’s system (MJLSs) via sliding mode control (SMC) in continuous-time domain. Specifically, the discrete hidden Markovian model (DHMM) is employed to describe the nonsynchronization between the controller modes and the MJLSs modes. In particular, considering the nonlinearity of MJLSs, a novel Lur’e-integral-type sliding surface is constructed. In order to ensure the finite-time stability of sliding mode dynamics and the accessibility of the specified sliding surface, the asynchronous Lur’e-type SMC law of the detector mode is presented. Finally, an example of DC motor is provided to demonstrate the effectiveness of the proposed technique. ? 2021, CC BY.