摘要
针对离散时间非线性系统,提出事件触发传输机制下网络化T-S模糊控制器设计方法.在事件发生器中引入前提变量偏差触发条件,从而取消模糊控制器与被控对象的前提变量之间的同步要求.通过引入一组基于模糊前提变量特性的松弛等式/不等式,对于无传输时滞和定常传输时滞两种情况,分别提出具有较小保守性的控制器/事件发生器联合设计算法.最后,通过数值算例表明所提出方法的可行性和有效性.
The design approach for the networked fuzzy controller is proposed for discrete-time nonlinear systems with the event-triggered based transmission scheme. By introducing the triggering condition on the premise variable error in the event generator, the premise variables between the fuzzy controller and the plant are allowed to be asynchronous. By introducing some relaxation equations/inequalities based on fuzzy premise variable properties, the less conservative approaches for controller/event-generator co-design are proposed, respectively, for the case without transmission delay or with constant transmission delay. Finally, some numerical examples are used to illustrate the effectiveness and feasibility of the approaches proposed.
出处
《控制与决策》
EI
CSCD
北大核心
2016年第9期1553-1560,共8页
Control and Decision
基金
国家自然科学基金项目(61304090)
辽宁省教育厅科学研究一般项目(L2013130)
