机床控制器中命令解释程序的设计与实现  

Design and development of command parser for machine tool controller

作　　者：刘艳军[1] 范路平[2] 

机构地区：[1]重庆文理学院计算机学院,重庆永川402160 [2]重庆城市职业学院机电工程学院,重庆永川402160

出　　处：《重庆文理学院学报（自然科学版）》2009年第5期68-70,共3页Journal of Chongqing University of Arts and Sciences

基　　金：重庆文理学院科研项目(Z2007SJ06)

摘　　要：在CNC系统中,一般以工业用PC机作为上位机,由嵌入式系统构成的机床控制器作为下位机.本文介绍了一种机床控制器中命令解释程序的设计与实现.在该方法中,命令的正确性检查与解释是同时进行的,从而减少了处理命令的时间,提高了命令响应速度;命令的解释、拆分采用自动机的方法来实现,简化了命令解释程序的实现.In CNC system, IPC is generally used as a master controller while machine tool controller, which is composed of embedded system, is used as slave controller. This article introduces the design and development of command parser for machine tool controller. Using this method, checking command correctly and explaining command are carried out at the same time, which reduced the processing time and improved response time; explaining and taking apart of command development by automaton simplified the realization of command parser.

关 键 词：命令解释器 自动机 机床控制器 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]