Observer-based finite-time H∞ control for discrete-time singular Markovian jump systems with asynchronous modes

IF 1.4 4区计算机科学 Q4 AUTOMATION & CONTROL SYSTEMS

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering Pub Date : 2024-04-02 DOI:10.1177/09596518241241543

Yixu Zhao, Yunliang Wei, Wenhai Qi, Fei Wang

引用次数: 0

Abstract

The asynchronous observer-based finite-time [Formula: see text] control problem for discrete-time singular Markovian jump systems with time-varying delays is studied, where the asynchronism of the controller and observer with respect to the original system is fully taken into consideration. By the use of finite-time analysis theory and the construction of suitable Lyapunov-Krasovskii functionals, sufficient conditions to determine the closed-loop error system is singular stochastic finite-time boundedness are given with [Formula: see text] performance level. Then, by applying linear matrix inequalities, the desired observer parameters and controller parameters can be computed. Finally, the effectiveness of our proposed method is confirmed by simulation.

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对具有异步模式的离散时奇异马尔可夫跳跃系统的基于观测器的有限时间 H∞ 控制

研究了具有时变延迟的离散时间奇异马尔可夫跃迁系统的基于异步观测器的有限时间[公式：见正文]控制问题，其中充分考虑了控制器和观测器相对于原始系统的异步性。通过利用有限时间分析理论和构造合适的 Lyapunov-Krasovskii 函数，给出了确定闭环误差系统为奇异随机有限时间有界的充分条件，其性能水平为[公式：见正文]。然后，通过应用线性矩阵不等式，可以计算出所需的观测器参数和控制器参数。最后，通过仿真证实了我们所提方法的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering 工程技术-自动化与控制系统

CiteScore

3.50

自引率

18.80%

发文量

审稿时长

4.2 months

期刊介绍： Systems and control studies provide a unifying framework for a wide range of engineering disciplines and industrial applications. The Journal of Systems and Control Engineering refleSystems and control studies provide a unifying framework for a wide range of engineering disciplines and industrial applications. The Journal of Systems and Control Engineering reflects this diversity by giving prominence to experimental application and industrial studies. "It is clear from the feedback we receive that the Journal is now recognised as one of the leaders in its field. We are particularly interested in highlighting experimental applications and industrial studies, but also new theoretical developments which are likely to provide the foundation for future applications. In 2009, we launched a new Series of "Forward Look" papers written by leading researchers and practitioners. These short articles are intended to be provocative and help to set the agenda for future developments. We continue to strive for fast decision times and minimum delays in the production processes." Professor Cliff Burrows - University of Bath, UK This journal is a member of the Committee on Publication Ethics (COPE).cts this diversity by giving prominence to experimental application and industrial studies.