Distributed control of interconnected systems with event-based information requests
Distributed control of interconnected systems with event-based information requests
复制标题
通过基于事件的信息请求对互连系统进行分布式控制
DOI：
10.3182/20130925-2-de-4044.00043
复制
发表时间：
2013
期刊：
影响因子：
--
通讯作者：
J. Lunze
中科院分区：
文献类型：
--
作者：
C. Stöcker;J. Lunze
摘要本文提出了一种新的物理互连子系统的分布式控制方法，它结合了连续和基于事件的状态反馈。控制器的主要目的是抑制子系统互连内的干扰的传播。这种方法的新奇在于，控制器在事件时刻从相邻系统请求当前状态信息。事件是基于仅应用本地信息的条件生成的。的干扰抑制行为的控制方法与基于事件的信息请求中展示了一个说明性的例子，这表明，干扰传播是大大减少相比，一个连续的分散状态反馈控制器。
Abstract This paper proposes a new approach to distributed control of physically interconnected subsystems which combines continuous and event-based state feedback. The main aim of the controller is to suppress the propagation of a disturbance within an interconnection of subsystems. The novelty of this approach is that the controllers request current state information from the neighboring systems at the event times. Events are generated based on a condition for which only local information are applied. The disturbance rejection behavior of the control approach with event-based information requests is demonstrated in an illustrative example which shows that the disturbance propagation is considerably reduced compared to a continuous decentralized state-feedback controller.