非线性系统控制器与观察器设计及应用

Designs and Their Application of Controller and Observer for Nonlinear System

本文针对非线性系统，讨论了一种基于完全线性化的控制方法，与一种非线性状态观察器的设计相结合，应用到聚合反应过程的反应温度跟踪控制中．仿真结果表明，它不但具有良好的跟踪能力和收敛性，而且具有较好的参数鲁棒性．

This paper discusses a control method based on complete linearization in combination with a nonlinear state observer design, for nonlinear systems. By applying the two schemes to a polymeric reaction process, the simulation results show that it has not only good tracking ability and convergence but also better parameter robustness.