本文選題：非均勻傳輸　切入點(diǎn)：離散事件觸發(fā)通訊機(jī)制　出處：《蘭州理工大學(xué)學(xué)報(bào)》2017年02期 　論文類型：期刊論文

【摘要】：在離散事件觸發(fā)通訊機(jī)制(discrete event-triggered communication scheme,DETCS)下,針對一類存在執(zhí)行器時(shí)變故障的系統(tǒng),研究了非均勻傳輸NCS故障調(diào)節(jié)與通訊協(xié)同設(shè)計(jì)的問題.首先,基于系統(tǒng)等周期的采樣數(shù)據(jù),采用時(shí)延分析法和Lyapunov穩(wěn)定性理論,給出了具有魯棒H_∞性能的狀態(tài)及故障估計(jì)觀測器設(shè)計(jì)方法,實(shí)現(xiàn)了對系統(tǒng)狀態(tài)及連續(xù)時(shí)變故障的快速準(zhǔn)確估計(jì);進(jìn)一步在DETCS下,基于所獲得的故障和狀態(tài)信息,以求解LMI的方式給出了同時(shí)求取具有故障調(diào)節(jié)能力狀態(tài)反饋增益矩陣與事件觸發(fā)權(quán)矩陣的方法,實(shí)現(xiàn)了故障調(diào)節(jié)與通訊的協(xié)同設(shè)計(jì);最后,通過仿真算例驗(yàn)證了所提方法的可行性和有效性.
[Abstract]:Under discrete event-triggered communication scheme (DETCSs), the problem of non-uniform transmission NCS fault regulation and communication cooperative design is studied for a class of systems with time-varying actuator faults. Based on the theory of time delay analysis and Lyapunov stability, the design method of state and fault estimation observer with robust H _ 鈭，

本文編號(hào)：1642880