多轴联动CNC系统实时通信的流水线实现

【摘要】 根据计算机总线操作的流水线概念，提出在多轴联动ＣＮＣ系统中实现高密度实时通信的流水线方式。以我们研制的刀具磨削ＣＮＣ系统为例，设计和分析全局通信协议；阐述通信软件设计要点；讨论保证主从机同步和从从机同步的措施；介绍通信测试方法更多还原

【Abstract】 In this paper,a pipeline mode for implementing highdensity and realtime communication in multiaxis simultaneous motion CNC systems is proposed according to the pipeline concept used in computer bus operation . Based on the CNC tool grinding system developed by authors,the global communication protocol is designed and analysed,the keys for communition software design are described, the measures for synchronizing master cpmputerslave computer and slave computerslave computer are discussed, the method for checking the communication results is introduced as well.更多还原