非线性系统的安全关键事件触发控制,具有可调节的输入到状态安全屏障功能
1College of Information Science and Engineering, Northeastern University, Shenyang, 110819, China.
ISA transactions
|September 5, 2024
概括
本研究介绍了一种针对非线性系统的新型事件触发控制 (ETC) 策略,通过可调节的屏障功能来确保安全. 该方法节约了资源,并避免了在关键应用程序中的Zeno行为.
科学领域:
- 控制理论 控制理论
- 非线性系统分析 非线性系统分析
- 网络物理系统 网络物理系统
背景情况:
- 安全关键系统需要强大的控制策略.
- 事件触发控制 (ETC) 提供了提高资源效率的潜力.
- 确保安全并避免非线性系统在ETC中的Zeno行为仍然具有挑战性.
研究的目的:
- 为非线性系统开发一种新的事件触发控制 (ETC) 策略.
- 为了保证安全关键性能,使用可调节的输入到状态安全屏障功能.
- 通过动态事件触发机制来减少通信负载和计算复杂性.
主要方法:
- 设计可调节的输入到状态安全屏障功能,用于安全执法.
- 开发动态事件触发机制以优化资源使用.
- 正式分析以保证在闭环系统中排除Zeno行为.
主要成果:
- 提出了一项新的ETC战略,确保非线性系统的事件触发安全性.
- 动态事件触发机制有效地减少了通信和计算.
- 泽诺的行为在数学上被保证被排除在外.
结论:
- 拟议的ETC战略有效地确保非线性系统的安全关键性能.
- 动态事件触发机制可以大大节省资源.
- 该方法为在安全关键应用中实施ETC提供了强大的解决方案.
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