冲压机床可靠性增长的模糊层次分析预测方法
杨兆军
, 王继利, 李国发
, 张新戈
Reliability growth prediction based on fuzzy analytical hierarchy process for punching machines
YANG Zhao-jun
, WANG Ji-li, LI Guo-fa
, ZHANG Xin-ge
图1 整机与子系统故障间隔时间关系示意图
Fig.1 Relationship of working time between failures for machine and subsystems