参数不确定的网络控制系统控制器设计

Controller Design of Network Control Systems with Uncertain Parameters

针对一类具有不确定参数的被控对象模型,考虑长时延有界及数据丢包的情况,建立网络控制系统闭环模型。在所提模型的基础上,用线性矩阵不等式的形式给出了系统渐近稳定的状态反馈控制器的设计方法。仿真结果验证了本文方法的有效性。

According to a kind of controlled object model with uncertain parameters, and considering the long time delay constraint and data packet dropout, the closed-loop model for network control system is established. Based on the proposed model, the design method of state feedback controller that makes the system asymptotically stable in the form of linear matrix inequality is given. Simulation results verify the effectiveness of the method.