摘要
讨论非线性交叉严格反馈 (cross strict feeback)系统的镇定问题 ,针对这类系统首次提出交叉回退 (cross backsteping)设计方法 ,证明了整个控制系统的全局稳定性 ,并用仿真算例验证了方法的正确性 .其结果大大拓宽了 backstepping方法的适用范围 .
This paper discusses the problem of stabilization of cross strict feedback systems. A design method based on cross backstepping is proposed for the class of systems in question. We prove the global asymptotic stability of the control system and show the effectiveness of our method through a simulation example. The method of this paper greatly extends the application area of the backstepping framework.
出处
《自动化学报》
EI
CSCD
北大核心
2000年第4期447-453,共7页
Acta Automatica Sinica
基金
国家攀登计划和国家自然科学基金
关键词
交叉严格反馈系统
镇定问题
非线性控制系统
Nonlinear systems, cross strict feedback systems, Lyapunov function, backstepping.
