基于实时Linux平台的数控系统研究  

CNC System Based on Real-time Linux

作　　者：李论[1] 赵万生[1] 

机构地区：[1]哈尔滨工业大学机电工程学院,哈尔滨150001

出　　处：《航空精密制造技术》2004年第1期27-30,共4页Aviation Precision Manufacturing Technology

摘　　要：介绍了基于实时Linux的数控系统实现方案。系统使用可编程多轴控制器(PMAC)作为伺服运动控制器,具有很强的灵活性和可靠性。为及时地对当前系统状态做出响应并实现系统的可预测性,选用实时Linux作为操作系统平台,实验结果证明其性能优于其它操作系统。A practical approach on CNC system based on thereal-time Linux operating system is introduced. The system uses programmable multi-axis controller (PMAC) as servo motion controller.It is flexible and reliable. In order to respond the external event in time with higher predictability, real-time Linux is chosen as the operating system platform, which has been proved to have more advantages over other platforms by experiment.

关 键 词：数控系统 实时LINUX 可编程多轴控制器 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]