一类非线性系统的变结构控制

Variable Structure Control for a Class of Nonlinear Systems

给出了类似于单变量系统的多输入非线性系统的规范型,以及系统可化为这种形式的充分必要条件。针对化为规范型约非线性系统,讨论了对其实施变结构控制问题。

A kind of normal form for a class of multi-input nonlinear systems was proposed to facilitate the discussion of variable structure control and sliding modes. Sufficient and necessary condition of the transfor-mation from original systems into their normal forms was given. Then based on the normal form systems, variable structure control and some related problems were discussed.