摘要
提出一种可修系统故障统计模型和维修周期的预测方法 ,它的基本原理是系统局部故障变化率的单样本参数估计。结合实例 。
The paper puts forward a fault statistics model for predicting the maintenance cycle of repairable system. The new method can not only be used to make multi sample statistical analysis for a large number of epuipments produced in batches, but also be used for single sample state estimation of complex system produced singly. Farthermore, this paper introduces the estimating method of the new model parameter and discusses its application in practical situation.
出处
《机械强度》
EI
CAS
CSCD
北大核心
2000年第1期1-3,共3页
Journal of Mechanical Strength
基金
交通部科研发展基金资助项目! (80 0 1 72 )
关键词
可修系统
维修周期
预测
故障统计模型
repairable system, fault, statistics, maintenance cycle, predicting
