一类不确定系统的鲁棒输出反馈跟踪控制

Robust Output Tracking Control for a Class of Systems with Uncertainty Via Output Feedback

文章讨论了线性不确定系统的鲁棒输出渐近跟踪控制问题,给出了基于Lyapunov方程正定解存在性的输出反馈跟踪控制器的设计方法。该方法所设计的控制器对系统中所有允许的不确定性均使其输出能渐近跟踪所给定的参考信号,并使系统状态保持有界。

This paper focuses on the problem of designing a robust asymptotically tracking the controller for a class of linear systems with uncertainty,and presents a scheme of designing an output tracking controller via output feedback based on the existence of the Lyapunov equation's solution. For all allowable uncertainties,the proposed output tracking controller can guarantee that all the output of systems asymptotically track the reference signals, and that the states of system is bounded.