一类不确定非线性系统的输出跟踪控制设计

摘要

In this paper, we design a robust output tracking controller for a class of uncertain nonlinear system. This class of nonlinear systems contain bounded disturbances and uncertain parameters. In the condition of stable output state, this tracking controller can guarantee the output signals of the system asymptotically track the desired signals, and proved. The Back-stepping method is used in design.%设计了一类不确定非线性系统的鲁棒输出跟踪控制器，这类非线性系统含有有界干扰项和不确定参数。所设计的控制器在输出状态有界的假设条件下能保证系统输出信号渐近跟踪所期望的信号，并给予了证明。设计方法采用了Backstepping方法。