摘要
简述了非线性反馈线性化的微分几何方法和动态逆方法的基本原理,然后分析了这两种方法的理论联系,说明对仿射非线性系统,这两种方法在本质上是一致的。最后对这两种方法进行了有益的比较,并阐明了二者的联系和区别。
The basic principles of differential geometric feedback linearization method and dynamic in-version method are presented. The similarities and the differences between the two methods are analyzed theo-retically. The results show that the two methods are identical essentially for an affine nonlinear system.
出处
《自动化与仪器仪表》
2002年第3期4-5,14,共3页
Automation & Instrumentation
关键词
非线性控制系统
反馈线性化
微分几何
动态逆
Nonlinear control system Feedback linearization Differenital geometric method Dy-namic inversion method
