Lipschitz非线性系统降阶观测器设计的新方法

A NEW DESIGN METHOD FOR LIPSCHITZ NON-LINEAR SYSTEMS

讨论Lipschitz非线性系统降阶观测器的设计,并指出在非线性系统全阶观测器存在的条件下,它的降阶观测器同时存在,且它的降阶观测器的设计方法依赖于Raccati方程的解.

This paper deals with the design of reduced - order observers for Lipschitz non - linear systems. It shows that the conditions under which a full - order observer exists also guarantee the existence of a reduced - order observer. The design method of the reduced - order observer that is dependent on the solution of the Raccati equation.