# Supply Chain 2012 Part 7

## Tham khảo tài liệu 'supply chain 2012 part 7', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Fuzzy Parameters and Their Arithmetic Operations in Supply Chain Systems 171 According to we get SOj 1 - e Sj r X e Sj X Wj X m d X Tj max . . Sj 1 r X e Sj X Wj X m d X Tj max . . The likely situations of a simple supply chain system are that 1. Supply chain is stationary 2. the inventory in each site is keeping its order-up-to level. In this situation the simple chain is in the optimal situation and the parts flow is stationary with the minimum inventory cost and fulfills the target fill rate on the final products at the root. Definition A simple supply chain is called optimal if it is in the stationary situation and the inventory number equals to the order-up-to level in all the sites of the chain. When a simple supply chain is stationary but the inventory number is not equal to the order-up-to level in each site then we can take the following strategy to push the supply chain to attain an optimal situation Optimal strategy For a simple stationary supply chain at the review time t nTj on the site Cj 1. If Ij t Sj wk X m d X Tj then take qkj - wk X m d X Tj Sj -1j t 2. If Ij t Sp wk X d X Tj then take qkj 0 . Here I j t is the inventory of cj at review time t. We can see that the optimal strategy is the same as the stationary strategy whenever Ij t Sj . It means that whenever the inventory equals the order-up-to level the optimal strategy automatically returns to the stationary strategy to keep the inventory at the order-up-to level successively. The optimal situation could be conserved until the demand rate d is changed. 6. Example To apply the theory described above to a problem an example Wang and Shu 2005 is adapted in this section. Assume that a supply chain contains one distribution center the root-site C0 and six production facilities C0 has one up-site C1 C1 has three up-sites C2 C3 and C4 C2 has an up-site C5 and C5 has one up-site C6 . The site C1 has also two external suppliers 51 and s2 . The sites C3 C4 and C6 are proper .

TÀI LIỆU LIÊN QUAN
81    592    43
130    198    2
27    162    1
36    216    5
30    132    2
124    177    9
30    142    2
69    396    43
44    139    6
112    242    8
TÀI LIỆU XEM NHIỀU
13    32439    1647
3    19340    204
25    18624    3682
20    16741    1476
16    15760    2481
14    14312    2540
37    13036    2802
1    11315    401
3    10955    211
23    10546    384
TỪ KHÓA LIÊN QUAN
TÀI LIỆU MỚI ĐĂNG
8    11    1    01-07-2022
66    16    1    01-07-2022
27    48    3    01-07-2022
107    22    1    01-07-2022
119    16    1    01-07-2022
5    15    1    01-07-2022
27    30    1    01-07-2022
17    6    1    01-07-2022
8    21    1    01-07-2022
23    8    1    01-07-2022
27    33    2    01-07-2022
46    16    1    01-07-2022
7    16    1    01-07-2022
67    18    1    01-07-2022
4    22    3    01-07-2022
6    7    1    01-07-2022
132    12    1    01-07-2022
33    15    1    01-07-2022
4    20    1    01-07-2022
11    20    1    01-07-2022
TÀI LIỆU HOT
3    19340    204
13    32439    1647
3    1490    75
580    3626    343
584    1956    80
62    4381    1
171    3981    620
2    1738    72
51    2467    150
53    3332    175
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.