摘要
运动控制卡是可以广泛应用于运动控制系统的上位控制单元。介绍的运动控制卡是在保持经济性的前提下,采用双CPU工作模式,由运动控制专用芯片LM628完成运动控制的细节,无需占用主机的CPU资源,使得系统的控制效率大大提高,同时促进了我国数控系统的改造。
The motion control card is extensively applied in the high - level control unit of the motion control system. Considering the economy, the motion control card is introduced. Employing double CPU working mode, the details of motion control is finished by the motion control chip LM628. It did not occupy the resources of CPU, made the control efficiency of the system raised consumedly, and promoted the reformation of our country＇s NC system at the same time.
出处
《煤矿机械》
北大核心
2006年第4期560-561,共2页
Coal Mine Machinery
