【作者】 魏利胜； 江明； 宋杨； 费敏锐；

【Author】 WEI Li-sheng~1,JIANG Ming~1,SONG Ynag~2 and FEI Min-rui~2 1 Anhui University of Technology and Science,Wuhu,241000 2 Shanghai Key Laboratory of Power Station Automation Technology,Shanghai University,Shanghai 200072

【机构】 安徽工程科技学院； 上海市电站自动化技术重点实验室上海大学；

【摘要】 针对具有通信约束的MIMO网络控制系统,研究其信息调度及其稳定性问题。应用通信序列的概念,建立了集成调度与控制协同设计的网络控制系统模型,并利用李雅普诺夫第二法,分析了闭环系统的渐近稳定性,得到了系统采用切换型信息调度方法时的渐近稳定性条件,为网络控制系统的联合设计以及信息调度的解析研究提供了参考。更多还原

【Abstract】 The issue of the scheduling and its stability for multi-input and multi-output networked control systems(NCSs) was researched under communication constraints.A discrete time-variant mathematic model integrating control and scheduling was developed based on the research of the communication sequence notion.Then asymptotical stability of the system was analyzed by using the 2nd Lyapunov method,and the posedness conditions of such information scheduling which could make system stable were derived.The algorithm can successfully give a solution to the problem of scheduling and control co-design,and can give a reference for scheduling analytical research,simultaneously.更多还原