基于PC的全软件数控系统结构设计  

Architecture Design about All Software CNC System Based on PC

作　　者：雷立群[1] 王戬[1] 

机构地区：[1]吉林农业科技学院机械与土木工程学院,吉林吉林132101

出　　处：《机床与液压》2015年第14期155-157,共3页Machine Tool & Hydraulics

基　　金：吉林省科技发展计划资助项目(20090123);吉林农业科技学院青年教师科研基金资助项目(吉农院合字[1212]第136号)

摘　　要：数控系统是一种典型的多任务实时控制系统,全软件数控系统是实现开放式数控系统的有效途径。提出采用基于PC的全软件数控系统,并对数控系统的整体结构进行了设计;提出利用Windows操作系统的分层结构,实现数控系统的强实时控制功能及非实时控制功能,解决了Windows操作系统在数控系统实时控制方面的应用,为Windows操作系统下实现开放式数控系统的软件结构模型提出了有效途径。实验证明,该方法行之有效。CNC system is a typical real-time control system, and it is a muhi-task control system. It is an effective way to realize open CNC system. An all software CNC system was given based on PC, and the structure of the CNC system was designed. The hierarchical structure of Windows operating system was used in the CNC system to realize the functions about real-time control and non real- time control. By the way, the application of Windows operating system in real-time control of CNC system was well solved. So an effective method was given to build the software model. The experimental result shows that the method is effective.

关 键 词：全软件数控 实时控制 开放式数控系统 驱动程序 

分 类 号：TH-39[机械工程]