对于线性马科维亚交换系统,几乎可以确定稳定性标准
1School of Mechanical & Electrical Engineering, Heilongjiang University, Harbin 150080, China.
ISA transactions
|January 11, 2024
概括
我们为连续时间的马科夫交换系统开发了新的稳定性标准. 这些标准提供了对子系统相互作用和稳定机制的见解,增强了系统分析和设计.
科学领域:
- 控制理论 控制理论
- 系统工程 系统工程
- 随机过程 随机过程
背景情况:
- 连续时间的马科维式开关系统在各种应用中至关重要.
- 了解子系统相互作用是实现整体系统稳定的关键.
- 现有的方法可能无法完全捕捉开关系统的动态.
研究的目的:
- 为连续时间马科夫交换系统建立新的稳定性标准.
- 提供对驱动系统稳定性的相互作用机制的洞察.
- 为分析这些复杂系统提供一个更全面的框架.
主要方法:
- 使用状态过渡矩阵直接计算利亚普诺夫指数.
- 利用从离散时间设置中调整的方法来分析子系统相互作用.
- 采用一组合的利亚普诺夫不等式来理解切换信号的属性.
- 作为一个特殊案例,研究平均平方意义上的稳定性.
主要成果:
- 拟议的标准有效地捕捉了用于稳定性分析的子系统相互作用.
- 利亚普诺夫指数计算方法成功地整合了离散时间技术.
- 偶联的利亚普诺夫不等式为分析切换信号编排提供了一个强大的框架.
- 通过三个说明性示例验证理论结果.
结论:
- 开发的稳定性标准提高了对连续时间马科维亚交换系统的理解.
- 这些方法为分析和设计稳定的开关系统提供了实用工具.
- 这项工作为动态系统稳定性分析的理论基础做出了贡献.
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