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借助于大型互联线性系统有限时间稳定性的定义,对具有干扰输入的大型互联线性系统引入了分散有限时间镇定的概念,并对一类具有干扰输入的大型互联不确定线性系统进行了分散状态反馈和分散动态输出反馈控制器设计,利用线性矩阵不等式(LMI)方法,提出了一个充分条件.当反馈控制律作用于该系统时,闭环系统是有限时间稳定的.
With the definition of finite-time stability of large-scale interconnected linear systems, the concept of decentralized finite-time stabilization is introduced for large-scale interconnected linear systems with disturbing inputs. The decentralized state feedback of a class of large interconnected uncertain linear systems with disturbance inputs And the decentralized dynamic output feedback controller design, a sufficient condition is proposed by using the linear matrix inequality (LMI) method. When the feedback control law acts on the system, the closed-loop system is finite-time stable.