摘要
研究一类非线性系统的反馈控制问题。基于相对阶的概念,利用反馈线性化的方法,得到状态反馈控制律。当该控制律作用于系统时,原点是闭环系统的渐近稳定平衡点。
This paper deals with the problem of feedback control for a class of nonlinear systems. Based on the concept of relative order, the state feedback controllers are obtained by using the way of feedback linearization. When the control laws applied to the systems, the origin is the asymptotically stable equilibrium point of the closed-loop systems.
出处
《苏州科技学院学报(自然科学版)》
CAS
2007年第1期11-16,共6页
Journal of Suzhou University of Science and Technology (Natural Science Edition)
基金
江苏省高校自然科学基金资助项目(04KJD110168
06KJB110107)
关键词
相对阶
状态反馈
反馈线性化
relative order
state feedback
feedback linearization