适应性动态事件触发的跟踪控制不确定的开关非线性系统的状态依赖开关下的状态依赖开关
IEEE transactions on cybernetics
|July 16, 2024
概括
这项研究为不确定的交换非线性系统提供了一个自适应动态事件触发控制. 新方法减少了网络负载,并确保了异步切换的边界跟踪错误.
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.
- 机器人技术 机器人技术 机器人技术
背景情况:
- 交换非线性系统由于其复杂的动态和交换行为,在控制方面存在挑战.
- 现有的事件触发控制方法可能无法充分解决网络负载和异步切换问题.
研究的目的:
- 开发一种可适应的动态事件触发技术,用于不确定的开关非线性系统的输出跟踪控制.
- 在闭环系统中确保规定的性能和有限的信号.
主要方法:
- 交换动态事件触发机制 (SDETM) 旨在最大限度地减少网络通信和计算负载.
- 在子系统和控制器之间采用了异步切换策略.
- 为了防止过度切换,实施了一项具有停留时间约束的依赖国家切换法.
主要成果:
- 拟议的SDETM和自适应控制器成功地将输出跟踪错误限制在预定义的衰变边界内.
- 闭环开关系统中的所有信号都被证明是有界的.
- 控制方案有效地管理了子系统和控制器之间的异步切换.
结论:
- 开发的自适应动态事件触发控制方案为不确定的开关非线性系统提供了有效的解决方案.
- 该技术减轻了网络负担,同时保证了规定的性能和系统稳定性.
- 该方法通过在单环操纵系统上的模拟来验证.
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