具有输入饱和因子的滞后关联大系统的分散控制

Decentralized Control for Time-delay Large-scale Interconnected Systems with input Saturation Actuators

研究了一类具有饱和因子的滞后关联大系统的分散控制问题.首先对饱和因子进行了巧妙地处理,再通过构造Lyapunov泛函,利用(LMI)方法给出了分散控制状态反馈控制器的设计方法.控制器通过解线性矩阵不等式即可得到,计算简便.最后,数值例子和仿真说明了该设计方法的有效性.

This paper studied a class of decentralize control problems of time-delay large-scale interconnected systems with saturation actuators.First,the saturation actuators are dealt with skillfully,and then by modifying Lyapunov functions and using linear matrix inequality approach,the design method of the decentralized control condition feedback controller is given.Controller can be obtained by solving linear matrix inequalities,and calculated simply.At last,the numerical example and simulation illustrate the validity of this approach.