动态事件触发的跟踪控制高阶非线性系统的时间变化的不规则的全态约束和输入和
1School of Electrical Engineering, Guangxi University, Nanning, 530000, PR China.
ISA transactions
|November 28, 2024
概括
本研究介绍了面临复杂状态约束和输入和的非线性系统的统一追踪控制方法. 动态事件触发方法减少了通信和能源使用,提高了系统性能和效率.
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.
- 机器人和自动化 机器人和自动化
背景情况:
- 实际的非线性系统经常表现出不规则的状态约束 (时间变化,交替边界,动态变化).
- 输入和是现实世界的控制应用中常见的限制.
- 现有的控制方法难以同时解决不规则状态约束的复杂性和多样性.
研究的目的:
- 为具有多种不规则状态约束和输入和的高阶非线性系统制定统一的跟踪控制策略.
- 设计一个事件触发的控制机制,尽量减少通信和能源开销.
- 确保系统性能稳定,尽管存在复杂的约束场景.
主要方法:
- 引入辅助约束边界来管理不规则状态约束.
- 应用非线性变换函数 (NTFs) 来克服障碍莱普诺夫函数 (BLF) 的可行性问题.
- 使用动态事件触发机制和功率集成器技术设计事件触发控制器.
主要成果:
- 一个统一的控制框架有效地处理7种类型的不规则状态约束和输入和.
- 拟议的动态事件触发机制大大降低了通信负担和能源消耗.
- 模拟和实践示例验证了控制器的有效性和稳定性.
结论:
- 统一控制方法为具有不规则约束的复杂非线性系统提供了强大的解决方案.
- 动态事件触发方法通过优化资源使用来提高实际应用性.
- 这项研究推进了受约束的非线性控制系统的最新技术.
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