高可信度数据驱动的安全跟踪控制设计
IEEE transactions on cybernetics
|April 8, 2025
概括
本研究引入了对随机系统的数据驱动安全跟踪控制,以确保高概率的安全性和稳定性. 这种新的方法使用了基于概率的集的收缩性和可靠的性能的参考规则.
科学领域:
- 控制系统工程 控制系统工程
- 随机系统分析 随机系统分析
- 数据驱动的控制控制数据驱动的控制
背景情况:
- 随机线性离散时间系统需要强大的控制才能安全运行.
- 确保轨道控制的安全性和稳定性是一个重大挑战.
- 现有的方法可能无法充分处理系统的不确定性和安全限制.
研究的目的:
- 为随机线性离散时间系统设计高可靠性,数据驱动的安全跟踪控制.
- 使用基于概率的集合 $\lambda $-contractivity 来正式化安全的参考跟踪.
- 开发一个控制器,以很高的概率保证安全和稳定性.
主要方法:
- 使用基于概率的集合 $\lambda $-contractivity 的安全跟踪的正式化.
- 一个数据驱动控制器的设计,具有学习反和前收益.
- 实现数据驱动的参考规律器,用于动态参考信号操纵.
- 优化决策变量,以获得反学习,即使数据有限.
主要成果:
- 开发的控制器强制执行安全集的 $\lambda $-合约性.
- 高概率的安全性和稳定性在特定的平衡条件下得到保证.
- 参考调节器通过根据数据质量调整参考信号来确保安全.
- 系统输出汇聚到目标状态,同时保持安全.
结论:
- 数据驱动的安全跟踪控制有效地保证了系统的安全性和稳定性.
- 该方法的性能优于确定性等价的安全控制方法,如模拟中所示.
- 这种方法提供了一个可靠的解决方案,用于使用数据驱动技术在随机系统中安全跟踪.
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