Processing math: 100%
考虑双供应商的维护和备件订购联合决策优化
叶鸿庆, 苏华德, 郑美妹, 夏唐斌
Joint Optimization of Replacement and Spare Parts Ordering with Dual Sourcing
YE Hongqing, SU Huade, ZHENG Meimei, XIA Tangbin
表3
c
h
对启发式策略平均总成本和计算时间的影响
Tab.3
Impact of
c
h
on average total cost and computation time
c
h
最优策略
启发式策略
q
/%
f
g
/s
f
g
/s
0.5
51.3
5 013
52.0
262
1.4
1
52.1
4 608
52.9
215
1.5
2
53.3
4 583
54.1
214
1.5
3
54.2
4 645
55.1
226
1.7