论文部分内容阅读
本文针对参数未知的定常连续系统,结合 Francis,Wonham 及 Davison 的鲁棒控制结构,提出了设计自适应鲁棒控制系统的统一方法,该方法采用固定参数结构的伺服补偿器和结构非固定的镇定器输入组成自适应鲁棒控制器,从而使得目前已有的各种 MRAC 方法都可和该结构结合组成各种不同的自适应鲁棒控制器,文中还分析了系统的稳定性,并讨论了仿真应用例子.
In this paper, aiming at the steady continuous system with unknown parameters, a unified method of designing adaptive robust control system is proposed based on the robust control structures of Francis, Wonham and Davison. The proposed method uses a fixed parameter structure servo compensator and a non-stationary stabilization structure In this paper, the adaptive inputs are composed of adaptive robust controllers, so that various existing MRAC methods can be combined with this structure to form various adaptive robust controllers. The stability of the system is also analyzed and discussed Simulation application example.