强大的过器设计用于离散的时间切换互连系统,具有时间变化的延迟
G Arthi1, M Antonyronika1, Yong-Ki Ma2
1Department of Mathematics, PSGR Krishnammal College for Women, Coimbatore 641004, India.
Heliyon
|August 12, 2024
概括
本研究设计了一个过器,用于不确定的离散时间切换互连系统. 过器确保了指数平均平方稳定性 (EMSS),尽管使用LKF和LMI方法的时间延迟和干扰.
科学领域:
- 控制系统工程 控制系统工程
- 系统理论系统理论
- 应用数学 应用数学 应用数学
背景情况:
- 具有离散时间切换的相互连接系统 (IS) 呈现出复杂的动态.
- 挑战包括时间延迟,外部干扰和子系统固有的不确定性.
- 确保这些系统的稳定性和性能对于可靠运行至关重要.
研究的目的:
- 设计一个适当的过器离散时间线性相互连接的系统与不确定的切换.
- 在存在时间延迟和外部干扰的情况下,保证指数平均平方稳定性 (EMSS).
- 实施性能 (HP) 以有效拒绝干扰.
主要方法:
- 使用Lyapunov-Krasovskii函数式 (LKF) 方法.
- 使用线性矩阵不等式 (LMI) 框架进行波器合成.
- 制定足够的标准以确保系统的稳定性.
主要成果:
- 成功开发出了指数平均平方稳定性 (EMSS) 的足够标准.
- 用MATLAB-LMI工具箱系统地确定过器参数.
- 设计的过器在处理不确定性和干扰方面表现出有效性.
结论:
- 拟议的过器设计有效地解决了相互连接系统中不确定的离散时间切换的挑战.
- 基于LKF和LMI的方法提供了一种可靠的方法来实现保证的稳定性和性能.
- 该研究通过实际的数学例子验证了过器的有效性.
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