基于有限时间稳定理论,给出了完全能观测的多输入一多输出线性系统的有限时间观测器的设计方法.所设计的观测器在有限时间后实现了对系统状态的精确重构.数值仿真实验验证了本方法的正确性.
Based on the theory of finite-time stability, an approach to design the finite-time observer for multi-input multi-output linear systems was presented. It was shown that, after a finite time, the designed finite-time observer realizes the accurate reconstruction of the state of the linear systems. A numerical simulation example was given to illustrate the correctness of this method.