RTX平台下实时全软件数控雕刻系统  

Real-Time Full Software CNC Engraving System Based on RTX Platform

作　　者：王正友[1] 黄林林[2] 张国贤[2] 

机构地区：[1]上海出版印刷高等专科学校出版与传播系,上海200093 [2]上海大学机电工程与自动化学院,上海200072

出　　处：《计算机系统应用》2012年第12期1-7,37,共8页Computer Systems & Applications

摘　　要：计算机仿真设计与制造需要极高的实时性和可控性,由于Windows操作系统本身实时性的缺陷,给计算机仿真应用带来了一些不确定因素.经过充分论证,引入了IntervalZero公司的基于Windows的实时仿真解决方案RTX,并结合某型号数控雕刻机的设计要求,总结出了Windows环境下RTX实时仿真应用系统的设计方法及RTX环境下全软件数控雕刻系统主要功能模块程序编写,并将这种设计方法成功应用于某数控雕刻系统中.实际雕刻实例表明RTX平台下全软件程序能够满足数控雕刻系统对实时性要求.The computer simulation design and manufacturing needs to be a very high level of real-time and contro- llability, Windows operating system itself as real-time nature of the defect, brought some uncertainties to the computer simulation applications. After full argument in this paper, the author has introduced the RTX, one based on the real-time Windows simulation solutions from IntervalZero Inc. Combined with the design requirements of a particular model of CNC engraving machine, we conclude that the RTX real-time simulation applications in a Windows environment, and we write the full software CNC engraving main function modules of the program in the RTX, and this design meth- odology was successfully applied to a certain CNC engraving system, The actual carving examples show that the full software programs can meet the requirements of CNC engraving system in real-time based on the RTX platform.

关 键 词：实时扩展 共享内存 数控雕刻 操作系统 直线插补 结构 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]