ILOG logo
KSTEC ȸ¿øÀ¸·Î °¡ÀÔÇϼ¼¿ä¤Ó»õ¼Ò½Ä | ·Î±×ÀÎ
 
title element1
License
- ¶óÀ̼¾½º
- ¶óÀ̼¾½º °ü¸®
Maintenance
Training
FAQ
Q&A

Q & A ... °Ô½ÃÆÇ  (Optimization)


¡Ø ¾È³çÇϽʴϱî..?
    ÀúÈñ KSTECÀÇ Á¦Ç°À̳ª ¼­ºñ½º¿¡ ´ëÇØ ±Ã±ÝÇϽŠÁ¡À̳ª ±â¼úÁö¿øÀ» ¿øÇϽô °í°´´ÔÀº ȸ»ç¸í,
    ºÎ¼­¸í, ¼º¸í, »ç¿ëÁ¦Ç°¸í, Á¦Ç° VERSIONÀ» ¸í½ÃÇÏ¿© Áֽñ⠹ٶø´Ï´Ù.

¡Ø °Ô½ÃÇϽг»¿ë¿¡ ´ëÇØ¼­´Â ½Å¼ÓÇÏ°Ô ´äº¯ÇØ µå¸®°Ú½À´Ï´Ù.
¡Ø ÇØ´çµÇ´Â Á¦Ç°±ºÀ» ¼±ÅÃÇϽŠÈÄ ÇÏ°í ½ÍÀ¸½Å ¸»¾¸À» Àû¾î ÁֽʽÿÀ.

Á¦ ¸ñ
°íÁ¤ºñ¿ë ¼ö¼Û¹®Á¦¿¡ ´ëÇÑ formulationÀÔ´Ï´Ù. °ËÅäºÎŹ
ÀÛ¼ºÀÚ
±è¼ºÅÂ
ÀÛ¼ºÀÏ
2007-08-29
Á¶È¸¼ö 1094 È¸
÷ºÎÆÄÀÏ ºÎŹ(ilog)_1.txt(1665 Byte)
È¥ÇÕÁ¤¼ö°èȹ¹ýÀΰÍÀ¸·Î ¾Ë°í ÀÖÀ¸¸ç
math ¸ðµ¨½Ã °è»ê½Ã°£ÀÌ ¸¹ÀÌ °É¸®´Â °ÍÀ¸·Î ¾Ë°í Àִµ¥
»ý°¢º¸´Ù ÇØ°¡ »¡¸® ³ª¿À³×¿ä
¸¸¾à À߸øµÈ ºÎºÐÀÌ ÀÖÀ¸¸é ¾Ë·ÁÁÖ¼¼¿ä
ÀüÈ­¹øÈ£´Â 010-5083-1146 ÀÔ´Ï´Ù.
¹®Á¦³»¿ë°ú formulationÀ» ¿Ã¸³´Ï´Ù.
3°³ÀÇ Ã¢°í¿¡¼­ 5°³ÀÇ °¡°Ô·Î ¹°°ÇÀ» ÇÒ´çÇÏ·Á°í ÇÕ´Ï´Ù. °¢ â°í¿¡¼­ °¡°Ô·Î °¡´Â ÇÒ´ç·®ÀÌ
sucapÀ̰í sucapÀÌ ÇÒ´çÀÌ µÇ´Â °¡°Ô±îÁöÀÇ °Å¸®°¡ capacity2ÀÔ´Ï´Ù. ¸¸¾à °¡°Ô¿¡
sucapÀÌ ÇÒ´çÀÌ µÇ¸é openÀÌ 1 ÀÌ µÇ¸é¼­ °¡°Ô±îÁöÀÇ °Å¸®°¡ ¸ñÀû½Ä¿¡ Æ÷ÇԵ˴ϴÙ.
µû¶ó¼­ ÇÒ´ç·®Àº º¯µ¿ºñÀÇ ¿ä¼Ò·Î °Å¸®´Â °íÁ¤ºñÀÇ ¿ä¼Ò·Î
ÃÖÀûÀÇ ÇÒ´ç°ú °íÁ¤µÈ °Å¸®¸¦ ÃÖ¼ÒÈ­ÇÏ´Â °íÁ¤ºñ¿ë ¼ö¼Û¹®Á¦¸¦ º¯ÇüÇÑ formulationÀÔ´Ï´Ù.
ÇÑ ¹ø °ËÅä ºÎŹµå¸³´Ï´Ù.
int nbWarehouses = ...;
int nbStores = ...;
range Warehouses = 1..nbWarehouses;
range Stores = 1..nbStores;
int capacity1[Stores]=...;
int capacity[Warehouses] = ...;
int capacity2[Stores][Warehouses]=...;
int cost[Stores][Warehouses] = ...;
dvar boolean open[Stores][Warehouses];

dvar int sucap[Stores][Warehouses];
maximize
sum(w in Warehouses, s in Stores) sucap[s][w]
+ sum(w in Warehouses, s in Stores)(cost[s][w]-cost[s][w] * open[s][w]);

subject to {
forall(w in Warehouses)
sum(s in Stores) sucap[s][w] <= capacity[w];
forall(s in Stores)
sum(w in Warehouses) sucap[s][w] <= capacity1[s];
forall(s in Stores, w in Warehouses)
sucap[s][w]<=capacity2[s][w]*open[s][w];

forall(s in Stores, w in Warehouses)
sucap[s][w]>=0;
forall(w in Warehouses)
sum(s in Stores) open[s][w]==1;
}

nbWarehouses = 5;
nbStores = 3;
capacity1 = [100, 100,54];

capacity = [46,46,46,46,70];
capacity2 =[ [46,46,46,46,70],[46,46,46,46,70],
[46,46,46,46,70],];

cost =[
[ 366, 366, 370, 354, 334 ],
[ 346, 274, 234, 334, 314 ],
[ 398, 366, 326, 394, 346 ],
];
°ü·Ã±Û º¸±â
"°íÁ¤ºñ¿ë ¼ö¼Û¹®Á¦¿¡ ´ëÇÑ formulationÀÔ´Ï´Ù. °ËÅäºÎŹ"¿Í(°ú) °ü·ÃµÈ ±ÛÀÌ  1°Ç ÀÖ½À´Ï´Ù.
°íÁ¤ºñ¿ë ¼ö¼Û¹®Á¦¿¡ ´ëÇÑ formulationÀÔ´Ï´Ù. °ËÅäºÎŹ ±è¼ºÅ 2007-08-29
°ËÅä°á°ú À¯È¯ÁÖ 2007-08-29