摘要
文中讨论了采用基于模型的设计方法来减小网络控制系统的网络诱导时延的问题。通过在系统中加入一个对象模型可以增大系统的容许采样周期并减小时延,针对现有基于模型的网络控制系统设计方法中存在的不足,文中给出了系统的稳定性定理并提出了一种新的寻找最优模型的方法,仿真结果表明了该方法的有效性。
The problem of minimizing network-induced delay of networked controlled systems using model-based method is discussed in this paper. By adding a plant model into system, we can enlarge the admissible sampling period and diminish delay, considering the shortcomings of existing method, the stability theorem is presented and a novel method searching for the optimal model is also proposed, simulation result proves the effectiveness of this algorithm.
出处
《微计算机信息》
北大核心
2007年第04X期137-138,123,共3页
Control & Automation
关键词
网络控制系统
时延
全局指数稳定
模型
算法
Networked Control Systems, delay, globally exponentially stable, model, algorithm