摘要
研究一类含有系统扰动,并且状态项与控制项中同时含有未知参数的非线性系统的反馈稳定问题。利用鲁棒控制Lyapunov函数方法及参数映射技术,讨论了当系统存在I型与II型自适应鲁棒控制Lyapunov函数(ARCLF)时,系统的自适应控制问题,并针对两种情况分别进行了控制器的设计。通过算例验证了所提方法的可行性。
The problem of adaptive stabilization for a class of nonlinear systems with unknown parameters both in state vector and control vector is studied. By employing the robust control Lyapunov function and parameter projection techniques, the problem of adaptive stabilization is discussed according to Ⅰ-ARCLF and Ⅱ- ARCI.F of the system, and two adaptive controllers are designed to realize stabilization, respectively.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2006年第3期435-438,共4页
Systems Engineering and Electronics