对于延迟不确定的单一冲动跳跃系统,基于改进的冲动即时依赖辅助功能的强大的非脆弱混合控制方法
Yiqun Liu1, Guangming Zhuang1, Zekun Wang1
1School of Mathematical Sciences, Liaocheng University, Liaocheng Shandong 252059, PR China.
ISA transactions
|October 8, 2024
概括
这项研究开发了强大的非脆弱的混合控制器,用于不确定的单一冲动跳跃系统. 控制器确保系统稳定,尽管存在延迟,不确定性和外部冲动,并通过模拟验证.
科学领域:
- 控制系统工程 控制系统工程
- 非线性动力学是一种非线性动力学.
- 系统理论 系统理论
背景情况:
- 延迟不确定的单一冲动跳跃系统 (USIMJS) 存在重大控制挑战.
- 现有的控制方法经常与增益不确定性和外部干扰作斗争.
研究的目的:
- 为USIMJS设计强大的非脆弱的混合状态反控制器.
- 为了确保控制器对控制器收益不确定性不敏感,并提供调整边缘.
主要方法:
- 开发非脆弱的正常和冲动状态反控制器.
- 构建一个改进的脉冲时间依赖的利亚普诺夫-克拉索夫斯基功能.
- 使用线性矩阵不等式 (LMI) 进行可靠的可接受性标准.
主要成果:
- 为推迟USIMJS的强有力的受理性制定了新的标准.
- 设计的控制器有效地处理内部冲动,外部干扰和马科维安模式切换.
- 控制器表现出对控制器收益不确定性的稳定性.
结论:
- 拟议的非脆弱混合控制策略对延迟的USIMJS有效.
- 模拟结果证实了该方法的有效性,使用基准系统,如倒置和主动悬浮模型.
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