一类不匹配不确定非线性系统鲁棒变结构控制

Robust Variable Structure Controller of Nonlinear Systems with Mismatched Uncertainties

针对一类具有不匹配非参数化不确定性的非线性系统 ,设计出一种鲁棒变结构控制器。该控制器能够保证当时间 t趋于无穷时 ,闭环控制系统的输出跟踪误差趋于零。

In this paper,we proposed a robust variable structure controller for nonlinear systems with mismatched uncertainties.The proposed controller guarantees that the tracking error of the controlled system converges to zero as time approaches infinity.The results are illustrated by an example.