摘要
开放式专用数控系统允许与第三方设备互联与互操作。提出了开放系统的数据模型和结构与行为模型,对系统的开放机制进行了详细的讨论。采用多个嵌入式CPU实现了分布型开放式专用数控系统,用双数据区同步方案解决了分布式系统状态数据一致性问题。系统用于轴承套圈数控车削中心,其开放性满足了第三方设备的互联与互操作要求。
Open special NC system＇s Functions of connection and interoperation with third parties devices are required. Numerical model and architecture ＆ behavior model are proposed, and open mechanism details of the system are discussed in this paper. A distributive open special NC system is built base on imbedded CPUs. Dual numerical areas synchronization solution is adopted to keep the system state parameters consistent which the parameters save in different CPUs in the distributive system. This distributive open special NC system is used in a bear ring CNC lathe center, open function features of the system satisfy requirements of connec- tion and interoperation with third parties devices.
出处
《微计算机信息》
2012年第5期50-52,共3页
Control & Automation
基金
基金申请人:柳宁
项目名称:教育部创新基金(2011610511)"开放式专用数控系统研究"
基金申请人:柳宁
项目名称:广东省产学研项目(2011B090400345)"直角坐标型机器视觉工业机器人研发及产业化"
