摘要
运用微分几何方法讨论了存在相对阶的一般非线性控制系统的局部反馈渐近镇定问题。在给出这类系统基于相对阶的标准形之后，如果其零动态渐近稳定，则可找到控制律局部镇定该系统。所得结果适用于一般非线性控制系统局部反馈渐近镇定的临界问题。
Local feedback asymptotic stabilization problems for the general nonlinear systems which exist a relative degree are discussed. Differential geometry methods are used to conduct the main results which are extension of the results for affine nonlinear systems. The local feedback stabilization control law can be gotten after its norm form is known. The critical problems of the local feedback asymptotic stabilization for this class of general nonlinear systems can also be solved by the theorem of this paper.
出处
《控制与决策》
EI
CSCD
北大核心
1998年第6期624-628,共5页
Control and Decision
基金
国家自然科学基金
中国博士后科学基金
辽宁省科学技术基金
关键词
非线性控制系统
相对阶
镇定问题
nonlinear control systems, local feedback asymptotic stabilization, relative degree
