多元退化系统维修与备件订购策略优化模型 |
杨志远, 赵建民, 程中华, 郭驰名, 李俐莹 |
Optimization Model of Maintenance and Spare Parts Ordering Policy in Multivariate Degradation System |
YANG Zhiyuan, ZHAO Jianmin, CHENG Zhonghua, GUO Chiming, LI Liying |
图4 γ∞随( |
Fig.4 γ∞ versus ( |