基于输出反馈的一类Holder连续非线性系统的全局实际镇定

Global Practical Stabilization of a Class of Holder Continuous Nonlinear Systems via Output Feedback

借助非线性系统实际观测器的概念,对一类Holder连续非线性系统进行了输出反馈控制器设计.通过对系统状态作线性变换,得到输出反馈控制器,当输出反馈控制律作用于该系统时,闭环系统是全局实际稳定的.仿真算例说明了所得结论的可行性和有效性.

Based on the concept of practical observers for nonlinear systems,output feedback control design problems are considered for a class of Holder continuous nonlinear systems.The output feedback controllers are obtained by using the linear transformation of the states.When the output feedback control laws are applied to the systems,the closed-loop systems are global practical stable.A simulation example shows the feasibility and effectiveness of the conclusion.