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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.
Aiming at the discrete-time nonlinear system, a design method of network-based TS fuzzy controller with event-triggered transmission mechanism is proposed. The trigger condition of precondition variable deviation is introduced into the event generator to cancel the synchronization between the fuzzy controller and the prerequisite variables of the controlled object Requirements.By introducing a set of relaxation equations / inequalities based on the characteristics of fuzzy premise variables, a joint controller / event generator design algorithm with small conservativeness is proposed for both time-delay and non-transmission delays. Finally, a numerical example is given to show the feasibility and effectiveness of the proposed method.