The feed servo system of CNC machine tool is a complex electromechanical coupling
system. Due to the characteristics of time-varying parameters, load disturbances and motor …

The traditional PID control approach is often adopted in CNC machine tool position
controller. The approach is simple and easy to implement, but can't achieve rapid …

Variation of the system parameters and external disturbances always happen in the CNC
servo system. With a traditional PID controller, it will cause large overshoot or poor stability …

The double-motor synchronous control system is widely used in industrial field. Its
performance plays an important role in production. Traditional PID controller parameters are …

This paper proposes a fuzzy PID control scheme to control the position of a slider crank
coupled with a PM synchronous motor. By the Hamilton principle and Lagrange multiplier …

To improve the control performance of the CNC machine tool feed servo system with
nonlinear disturbances, a model reference adaptive control (MRAC) based on PID control is …

In many industries, various types of motion control system used to control various
applications. These motion control systems are nothing but the DC Motors. DC motors have …

The parameters of PID controller are needed to adjust on-line to satisfy the high
performance requirement, because the external disturbance to PMSM servo system is …

The main drive system used for four-high mill is usually a double closed-loop DC motor
speed regulating system. Generally, the speed controller and current controller are …

The direct-drive pump control system has been gradually applied to the industrial control
field due to its high control precision, fast response, small throttle loss and compact structure …