输出调节和内模原理

Output Regulation and Internal Model Principle

输出调节指的是控制系统的输出 ,以达到渐近跟踪给定的轨线或渐近抑制干扰的目的 .对于线性系统 ,内模原理是解决这一问题的强有力的工具 .在最近 10年 ,非线性系统的输出调节问题及内模原理成为国际非线性控制研究的前沿课题 .该文的目的是对此问题给一综述介绍 .

Output regulation is to control the output of a system so as to achieve asymptotical tracking of prescribed trajectories or asymptotical rejection of disturbances. For linear systems the internal model principle is a powerful tool to solve this problem. In the last decade the problem of the output regulation and the internal model principle of nonlinear systems have become a frontier of the international nonlinear control researches. The purpose of this paper is to give a survey on this problem.