基于软件芯片技术的开放式数控故障诊断系统  

Soft NC distributed fault diagnosis system based on soft IC

作　　者：唐宗军[1] 杨光[2] 王维[2] 钦兰云[2] 

机构地区：[1]沈阳工业大学机械工程学院,沈阳110023 [2]沈阳航空工业学院,沈阳110034

出　　处：《沈阳工业大学学报》2005年第3期241-243,共3页Journal of Shenyang University of Technology

摘　　要：现代制造技术朝着大规模集成和高自动化的方向发展,它要求数控机床能长期无故障的运行.为了减少开放式数控系统故障发生的可能性及解决故障发生时修复的快速性等问题,从分析开放式数控故障诊断的必要性入手,介绍了用于构建开放式数控各功能模块的软件芯片技术特点,提出具有故障诊断功能的NC软件芯片,在此基础上构建了开放式数控分布式故障诊断系统.此故障诊断系统即可作为开放式数控的功能模块,功能扩充后又可作为独立的故障诊断系统.Nowadays, manufacture technology is focused on large-scale integration and high automation, which demands that CNC system run without faults. To reduce the amount of open architecture CNC faults and get rid of the faults as fast as possible, characteristics of Soft IC were introduced in the paper. Soft IC with the function of fault diagnosis was brought forward, and also logic chart of open architecture NC using the soft IC was constructed. With such technology an open architecture CNC distributed fault diagnosis (system) was constructed. It works not only as sub-function module of open architecture CNC but also as (independence) fault diagnosis system. This distributed fault diagnosis system has high important theoretical and practical significance.

关 键 词：软件芯片 开放式数控 分布式 故障诊断 模型 网络 

分 类 号：TP206.3[自动化与计算机技术—检测技术与自动化装置] TG659[自动化与计算机技术—控制科学与工程]