過去備份件的相關文獻並無人在多階補給架構與多階武器系統結構，以及有 限維修能力之下，針對多種失效行為的零件，進行最佳化存貨配置的研究。故本 研究提出一個較佳化求解模型，首先乃藉商用軟體 OPUS10 取得一起始解；再者 利用 eM-Plant 模擬平台建構一具考量多種需求分配之能力的評估程式；最後結 合邊際配置法進行較佳化作業，並發展「評選重要零件」、「減少站點考量」、「場 站分群」、「動態刪除變數」四個方法針對邊際演算化進行修正，以強化求解效率。
由 X 系統個案中，本研究不僅說明零件失效行為並不完全符從卜瓦松分配 模式，更在導入本研究提出得較佳化模型後，針對高目標妥善率情境，產生相對 於過去模型高達 10%左右的備份零件存貨成本之節省。因此，本研究所發展適用 於多種不同零件失效分配之較佳化模型確實是必要的且可行的。
本研究目前只針對存貨水準進行較佳化求解作業，後續研究可針對有限維修 能力，探討如何同時考量存貨水準，並且進行最佳化零件維修優序決策，或者於 求解空間縮減方面進行探討，其中包含補給體系架構以及系統零件結構，使得本 模型執行面更有效率。
參考文獻
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[6] Gross, D., D.R. Miller and R.M. Soland, “A closed queueing network model for multi-echelon repairable item provisioning”, IIE Transactions 15(4), 344-352, 1983.
[7] Albright, S.C. and A. Soni, “Markovian multi-echelon repairable inventory system”, Naval Research Logistics Quarterly 35, 49-61, 1988.
[8] Gupta, A. and S.C. Albright, “Steady-state approximations for multi-echelon multiindentured repairable-item inventory system”, European Journal of Operational Research 97(3), 340-353, 1992.
[9] Albright, S.C. and A. Gupta, “Steady-state approximation of a multi-echelon multiindentured repairable-item inventory system with a single repair facility”, Naval Research Logistics 40(4), 479-493, 1993.
[10] Diaz, A. and M.C. Fu, “Models for multi-echelon repairable item inventory systems with limited repair capacity”, European Journal of Operational Research 97, 480-492, 1997.
[11] Aronis, K.P., Magou, I., Dekker, R., Tagaras, G., “Inventory Control of Spare Parts Using a Bayesian Approach: A Case Study,” European Journal of Operational Research 154, 730-739, 2004.
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附錄一
零件名稱 上層零件名稱 零件類型 數量 價格 CSP1 TKSYS LRU 3 34355 CSP2 TKSYS LRU 3 12673 CSP3 TKSYS LRU 3 38733 CSP4 TKSYS LRU 20 12696 CSP5 TKSYS LRU 2 12468 CSP6 TKSYS LRU 3 26673 CSP7 TKSYS LRU 3 97552 CSP8 TKSYS DU 24 366 CSP9 TKSYS DU 6 118 CSP10 TKSYS DU 6 685 CSP11 TKSYS LRU 3 6305 CSP12 TKSYS DU 3 1488 CSP13 TKSYS DU 60 14 CSP14 TKSYS LRU 2 35476 CSP15 TKSYS LRU 2 17258 CSP16 TKSYS LRU 3 69238 CSP17 TKSYS LRU 2 14211 CSP18 TKSYS DU 4 10836 CSP19 TKSYS LRU 2 16042 CSP20 TKSYS LRU 3 3464 CSP21 TKSYS LRU 3 9886 CSP22 TKSYS LRU 2 12362 CSP23 TKSYS LRU 2 13152 CSP24 TKSYS LRU 3 66218 CSP25 TKSYS LRU 3 11084 CSP26 TKSYS LRU 4 69238 CSP27 TKSYS LRU 2 5836 CSP28 TKSYS LRU 4 100000 CSP29 TKSYS LRU 2 77647 CSP30 TKSYS LRU 3 28523 CSP31 TKSYS LRU 4 100000
附錄二（單位：天)
CSP1 CSP2 CSP3 CSP4 CSP7 CSP8 CSP9 CSP10 CSP11 CSP12 CSP13 2018 2273 1184 3227 945 672 958 1332 2325 945 672 1975 410 1203 1472 298 737 248 676 1528 500 802 2859 879 2195 2859 1641 415 731 737 2859 485 1452 1000 830 815 3289 215 974 974 1366 730 884 1584 275 2072 1339 2069 395 854 764 794 2954 824 2709 586 705 1494 609 764 734 1249 2404 2434 201 850 304 1155 1554 2705 1584 1550 274 549 1734 1189 395 2099 880 2224 854
CSP14 CSP15 CSP17 CSP19 CSP20 CSP21 CSP22 CSP23 CSP24 CSP25 1008 1008 2040 62 1247 673 88 27 2239 1496 214 214 948 532 674 1073 24 299 685 548 821 1381 401 1472 325 858 167 87 1037 221 955 194 312 919 529 2859 2946 1547 2859 823 194 1846 640 196 2859 3164 1917 118 2435 740 1846 847 441 858 305 1949 813 1062 1219 749 1013 166 544 1106 2370 128 156 1524 452 1160 2585 176 1786 369 914 650 1064 350 880 734 226 477 2220 1004 407 1779 120 1250 1448 596 184 90 879 436 429 334 206 215 885 215 582 499 940 1310 120 425 669 60 1086 330 945 214 90 245 335 312 640 214 185 1275 1700 210 2010
120 185 1159 520 639 395 1339 1919 760 850 975 1430 365 1249 610 794 605 760
1034 850 369 915
910 1129 1520 639
580 550
214 334
395 425
425 365
885 429
240
399
CSP26 CSP27 CSP28 CSP29 CSP30 CSP31 1215 560 945 172 1376 3251 2195 1433 663 1304 531 1956 2859 1120 214 415 233 1944 2495 1096 762 194 189 915 1189 205 455 2415 672 2709 214 405 335 245 1150 1674 2224 664 609 699 727 1979 1255 669 1310 422 1108 395 1155 670 214 630 120 252
335 170
940 652
885 760
670 1495
304 515
1305 914
855 120
244 1159
1215 1155
125 730
425 429
609
附錄三
CSP19 CSP34 SRU 2 16042