随着脉冲延迟的随机非线性系统的输入到状态稳定性
1School of Mathematics and Statistics, Hubei Normal University, Huangshi 435002, China.
Mathematical biosciences and engineering : MBE
|March 8, 2024
概括
本研究为推迟脉冲的非线性系统中随机输入到状态稳定性 (SISS) 建立了理论条件. 这些发现涉及具有稳定,不稳定和多次冲动跳跃的系统,用数值示例验证结果.
科学领域:
- 控制理论 控制理论
- 非线性系统是非线性系统.
- 随机系统 随机系统 随机系统
背景情况:
- 随机输入到状态稳定性 (SISS) 对于分析非线性系统至关重要.
- 冲动效应和时间延迟在系统稳定性分析中带来了重大复杂性.
研究的目的:
- 研究推迟脉冲的随机非线性系统的SISS.
- 开发在各种系统配置下确保SISS的理论条件.
- 对具有稳定和不稳定的子系统和多次延迟冲动跳跃的系统探索 SISS.
主要方法:
- 使用平均冲动间隔方法.
- 在稳定性分析中应用Lyapunov方法.
- 考虑一个积极的时间变化的利亚普诺夫速率系数.
主要成果:
- 在具有稳定子系统和延迟脉冲的系统中建立了SISS的理论条件.
- 分析了包含稳定和不稳定子系统的增强系统的SISS特征.
- 探索了多次延迟冲动跳跃的随机非线性系统的SISS特性.
结论:
- 开发的理论条件有效地确保了研究系统的SISS.
- 利亚普诺夫方法与平均冲动间隔方法相结合,为稳定性分析提供了一个强大的框架.
- 数字示例验证了理论发现,证实了系统的SISS属性.
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