自适应电液比例控制器

A self-adaptive controller to electro-hydaulic proportion

利用Popov超稳定性理论设计的电液比例自适应控制器对电磁铁线圈参数变化、电源扰动等实现自适应控制.该控制器采用MCS-51单片机实现,结构简单,成本低廉.应用结果表明,它优于常规数字PI、PID控制器.

This paper designs a adaptive elelctrohydraulic proportional controller which is able to realize self-adaptive control to the change of the electromagnet coil parameters, power disturbance and the like The controller adopts MCS-51 microprocessor with simple structure and low cost.The result of application shows that it is better that the common digital PI and PID controllers.