摘要
针对一类随机时延网络控制系统,引入网络节点有效阀值的思想,并基于T—S模糊模型的概念,建立了具有随机时延和通信约束的网络控制系统模型,提出了一种网络控制系统鲁棒容错控制策略。基于线性矩阵不等式可行解,给出了控制器的参数化表达式。仿真结果,验证了所提方法的有效性。
For a class of networked control system with random time delay,this paper introduced the network node effective threshold theory,and based on the concept of T-S fuzzy model,established for networked control systems with random delay and communication constraints model,presents a network control system robust fault-tolerant control strategy.Based on linear matrix inequalities of feasible solution,parametric expression of controller is given.According to the analysis of simulation results,to verify the effectiveness of the proposed method.
出处
《电脑编程技巧与维护》
2013年第16期107-109,共3页
Computer Programming Skills & Maintenance
关键词
网络控制系统
随机时延
容错控制
Network control system
stochastic delay
fault-tolerant control
