.png){kind=icon}
返回
Observer-based H∞ output tracking control for networked control systems
.png){kind=icon}
PRE
AI
DOI：10.1002/rnc.3021.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
This paper is concerned with observer-based H output tracking control for networked control systems. An observer-based controller is implemented through a communication network to drive the output of a controlled plant to track the output of a reference model. The inputs of the controlled plant and the observer-based tracking controller are updated in an asynchronous way because of the effects of network-induced delays and packet dropouts in the controller-to-actuator channel. Taking the asynchronous characteristic into consideration, the resulting closed-loop system is modeled as a system with two interval time-varying delays. A Lyapunov-Krasovskii functional, which makes use of information about the lower and upper bounds of the interval time-varying delays, is constructed to derive a delay-dependent criterion such that the closed-loop system has a desired H tracking performance. Notice that a separation principle cannot be used to design an observer gain and a control gain due to the asynchronous inputs of the plant and the controller. Instead, a novel design algorithm is proposed by applying a particle swarm optimization technique with the feasibility of the stability criterion to search for the minimum H tracking performance and the corresponding gains. The effectiveness of the proposed method is illustrated by an example. Copyright (c) 2013 John Wiley & Sons, Ltd.
Keyword:
output tracking control
observer-based H control
networked control systems
particle swarm optimization
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
3.2
论文数:
7.0K
被引数:
1.4W
机构
引用论文
Observer-based tracking control for switched linear systems with time-varying delay基于观测器的时变时滞线性切换系统跟踪控制
PREAI
分享收藏Robust PID controller tuning based on the constrained particle swarm optimization基于约束粒子群优化的鲁棒PID控制器整定.png)
AUTOMATICA
AUTOMATICAIF5.9
PREAI
分享收藏
查看更多内容