4m龙门刨床自适应控制系统研究

Research on Adaptive Control System of a 4m Gantry Planning Machine

文章涉及自适应控制理论的应用问题。对4m龙门刨床控制系统进行改造,以自适应速度控制器取代了常规速度调节器,构成了自适应调速系统。所提出的自适应控制器方案具有抗扰能力强且不需被控对象准确先验知识的特点。性能研究表明,自适应调速系统的方案设计是正确的,控制效果优于常规系统。

This paper is related to application of adaptive control theory . The control system of a 4m gantry planning machine is repacked, and the standard speed-regulator in the system is replaced with an adaptive speed-controller, so an adaptive speed-control system is formed. The reseach shows that the proposed scheme of the adaptive speed-control system is correct and the control result of the adaptive system is better than the standard system.