Study on Open-architecture Network Motion Control System

Considering the development trend of open NC system,this paper presented an open-architecture network motion controller system based on the technique of motion control.It used motion controller as its control system kernel and industrial control computer as its system sustaining cell,also introduced system function,hardware configuration and the method of software design base on PCI bus,Winsock process manages off-line tasks.Complete the development of the client and server programming and networks of movement control system base on the C/S structure.Experiment show that the same wavebetween the actual speed of electrical and given speed.Delay is very small(4ms),constant speed along the passage of the volatility(±1%),error is only ±3 pulses,run smoothly up and no speed super.The motion controller system achieves some excellent capabilities such as precise trajectory,little responding time,high precision in fixing position.