一类不确定非线性系统的适应输出反馈控制

Adaptive Output-feedback Control of A Class of Uncertain Nonlinear Systems

针对一类存在有界干扰的线性参数化非线性系统，给出了一种新的适应输出反馈控制器．该控制器能保证闭环控制系统所有信号的全局有界性．该文将现有的非线性适应输出反馈控制方面的结果，从无扰动情形推广到了存在有界干扰的情形．仿真结果用来说明所设计控制器的有效性．

A new adaptive output-feedback controller is proposed for a class of linearly parameterized nonlinear systms with bounded disturbances. The controller can guarantee the global boundness of all closed-loop signals. The results we have obtained extend the existing results in the field of adaptive output-feedback nonlinear control from no disturbance cases to cases with bounded disturbances. The simulations are given to show the effect of the designed controller,