Distributed control of LPV systems over arbitrary graphs with communication latency: Distributed control of LPV systems
Distributed control of LPV systems over arbitrary graphs with communication latency: Distributed control of LPV systems
复制标题
具有通信延迟的任意图上 LPV 系统的分布式控制：LPV 系统的分布式控制
DOI：
10.1002/rnc.3950
复制
发表时间：
2018
影响因子：
3.9
通讯作者：
Farhood, Mazen
中科院分区：
文献类型：
--
作者：
Farhood, Mazen
本文主要研究空间分布式控制系统，其中控制器的传感和驱动拓扑结构是从工厂继承的。具体来说，本文考虑由离散时间线性变参数子系统在一般图结构上互连而成的分布式系统。这些分布式系统经受一个采样周期的通信延迟，其中由子系统在当前时间步发送的信息由目标子系统在下一时间步接收。分析和综合条件，在这种设置中使用参数依赖的李雅普诺夫方法与的性能指标的E2诱导范数的控制设计。还提供了快速和易于实现的算法，用于真实的时间构建控制器。开发的技术，最后应用到一个领导者-追随者形成问题与间歇性通信。
This paper focuses on spatially distributed control systems where the controller sensing and actuation topology is inherited from that of the plant. Specifically, this paper considers distributed systems composed of discrete‐time linear parameter‐varying subsystems interconnected over general graph structures. These distributed systems are subject to a communication latency of one sampling period, where the information sent by a subsystem at the current time step is received by the target subsystem at the next time step. Analysis and synthesis conditions are derived for control design in this setting using a parameter‐dependent Lyapunov approach with theℓ2‐induced norm as the performance measure. Fast and easy‐to‐implement algorithms are also provided for constructing the controller in real time. The techniques developed are finally applied to a leader‐follower formation problem with intermittent communications.