基于视情维修故障预测技术的研究  

A Study of Fault Prediction Techniques Based on On-condition Maintenance

作　　者：董庆伟[1] 李耀春[1] 郭纲[1] 

机构地区：[1]空军航空大学控制工程系,吉林长春130022

出　　处：《吉林工程技术师范学院学报》2013年第1期73-76,共4页Journal of Jilin Engineering Normal University

摘　　要：事后维修和计划维修很难预防灾难性的故障,而且常常引起不必要的停机、存在引入维修损坏的风险。与以上两种维修策略不同,视情维修是面向设备实际状态和发展趋势的一种维修技术。本文介绍了视情维修的预测技术。该技术可以实现对设备故障的早期发现和进行有效预防,从而减少维修工作量,降低维修经费开支。Breakdown maintenance and scheduled maintenance are very difficult to prevent cat- astrophic failures, and often cause unwanted downtime, have the risk of bringing in mainte- nance damage. Different from the above two maintenance strategies, condition-based mainte- nance is a kind of maintenance technology catering to the actual state and development trend of the equipment. This paper introduces the prediction technology of condition - based mainte- nance. This technique can be used for early fault finding and effective prevention, thereby re- ducing the maintenance workload and maintenance expenses.

关 键 词：视情维修 预测技术 

分 类 号：V249.1[航空宇航科学与技术—飞行器设计]