离散时间和连续时间
控制理论(社会学)
跳跃
异步通信
计算机科学
滑模控制
马尔可夫链
模式(计算机接口)
控制(管理)
数学
人工智能
物理
机器学习
非线性系统
计算机网络
统计
量子力学
操作系统
作者
Fanbiao Li,Zheng Wu,Chunhua Yang,Shiwen Yang,Tingwen Huang,Weihua Gui
出处
期刊:Automatica
[Elsevier]
日期:2022-09-01
卷期号:143: 110428-110428
被引量:16
标识
DOI:10.1016/j.automatica.2022.110428
摘要
In this paper, a novel asynchronous sliding mode-based learning control is proposed for a class of discrete-time semi-Markov jump systems, in which the probability density function of sojourn-time is dependent on two consecutive modes. The asynchronous switching characteristic is employed for the nonsynchronization between the controller and the jump modes. Based on the discrete-time semi-Markov kernel and multiple-Lyapunov functions, sufficient conditions are provided to guarantee the σ -error mean-square stability of the sliding mode dynamics. Furthermore, a recursive sliding mode learning controller is designed such that the sliding modes can be driven onto the designed sliding surface and the chattering caused by the asynchronous switching and mode jump can be effectively suppressed. Finally, numerical simulations on the continuous stirred tank reactor system are given to demonstrate the effectiveness and potential of the proposed techniques.
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