基于自适应控制的切换系统的状态反馈设计

切换系统的各项研究作为控制领域和工业领域的的热点问题受到了学者们极大的关注,而自适应控制能够自动地补偿系统在建模误差、参数变化和输入信号方面非预知的变化,比常规控制器有更好的性能。采用自适应控制来设计切换系统的状态反馈跟踪问题,具有较高的研究价值。自适应控制的自适应律通过李亚普诺夫方法得出。通过飞船迎角跟随的仿真实例来验证切换系统在自适应控制下的效果。

The state feedback design of switched system based on adaptive control

At present,, the research of switched system in the industrial field and control field attract great attention by the scholars , and adaptive control can automatically compensate the system in the unpredictable change such as modeling error, the parameters of change, the input signal and so on, it has better performance than the conventional controller. This paper is using adaptive control to design the state feedback tracking of switched system, has high academic research value. The adaptive law of adaptive control is got by the Lyapunov method, at the end of this paper, set the angel of attack as a simulation example to verify the consequence of switched system in adaptive control.