??? ?????? Logistics Network Configuration

1
??? ??????Logistics Network Configuration

• ????Bis??
• 2.1 ??
• 2.2 ????
• 2.3 ????????
• 2.4 ????
• 2.5 ???????????????
• 2.6 ??Bis??????

2
2.1 ??

• ????????????????????????????????????????????
• ???????????????????????,???????????,????????

3
2.1 ??

• ????????
• ??????????
• ??????????
• ?????????????
• ????????????????

4
2.1 ??

• ?????????
• ?????????,???????
• ??????????????????
• ????????????
• ??????(???????????)???
• ??????(????????????????)???
• ??????????????????????????????????????????????????
  ????????????

5
2.2 ???? Data Collection

• ????????????
• ????
• ????
• ?????
• ????
• ????
• ??????
• ??????
• ????

6
2.2.1. ????(Data aggregation)

• ????????????????????,?????????????????????????,???
  ???????????????????????????? ??
• ???????????????,??
• ????
• ????
• ??????????????????????????? ?
• ??????????,????????????????
• ????,??????150?200??,?????????1????? ?

7
??2.1 ????????? ? 1992
1993 1994 1995 1996 1997
1998 ??1 22,346 28,549 19,567
25,457 31,986 21,897 19,854 ??2
17,835 21,765 19,875 24,346 22,876
14,653 24,987 ?? 40,181
50,314 39,442 49,803 54,862 36,550 44,841
 



8
  ?2.2
??????????? ??????
?????? ???? ??1 24,237
4,658 0.192
??2 20,905 3,427
0.173 ?? 45,142
6,757 0.150  
 



9
2.2.1. ????(Data aggregation)

• ???????????????
• ???????150-200?????????????????????,?????150-200??
  ???
• ???????????????(???????????????)?
• ????????????
• ??????20-50?????

10
2.2.2 ????(Transportation Rates)

• ????(TL Truck Load Cargo)
• TL?????????????????,????????????????????
• ????(LTL Less Than Truck Load Cargo)
• LTL?????????(class)???(exception)?????(commodity)
  

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2.2.2 ????(Transportation Rates)

1. ??(class) ?????,?????????????????????????(classif
   ication tariff)???,??????????(rating or
   class)????????Uniform Freight Classification,?31?
   ??(?400?13)??????? National Motor Freight
   Classification,?23?????(?500?35)?????,?????????
   ????????(rate basis number) ?????????????????????
   ?????,????????????(hundred weight?cwt)??????
2. ??(exception) ????????
3. ????(commodity) ??????????????? CZAR
   ??????????????????(Complete Zip Auditing and
   Rating) ????????????,????????????????????????

12
2.2.3?????

• ??????????????,???????????????
• 69????1?????????
• ????(circuity factor)??? p1.3?? p1.14
  (??Dab,???????)
• ??????(GIS)???

13
2.2.4 ????

• ????(Handling costs)????????????????????????
• ????(Fixed costs)???????????????????????????????(
  ??)???,?????(??2.5)?
• ????(Carrying costs)????????,???????????

14
2.2.5 ????

• ???????????,???????????? ?(1,000??)
• ???????????????????????? (???10AI100)
• ???????????????? ?
• ?????????????1???,???3?
• ?? ??????????10023

15
2.2.6 ??????

• ????????????
• ??????????
• ????????????
• ???????????
• ?????

16
2.2.7 ??????

• ???????????,????????????????????????????,?????????
  ????????????
• ????????????????????????????????????????????95??
  ???????????????????200??

17
2.2.8 ????

• ?????????????????,?????????3-5?,??????????????????
  ??????
• ???????????????? ?

18
2.3 ???????? Model and Data Validation

• ??????????????????????????????????????????????????
  ?? ?,?????????????

19
2.3 ???????? Model and Data Validation

• ???????????????,?????????????????????????????????
• ????????,???????????????????????????,?????????????
  ,??????????????????????30,????????????????

20
2.3 ???????? Model and Data Validation

• ?????????????,??????????????????????????????????,?
  ? ???????????????????,??????????????,????????

21
2.4 ???? Solution Techniques

• ?????????????
• ????????????????,??????????? )
• ???????????????
• ????????????,????????
• ??????????

22
2.4.2 ??????????

• ???????????????????????????????????
• ??,?????????????????????,??????????????????,?????
  ????????????????????????(??????????????????),????
  ??????
• ?????????(???????????????????????????),??????????
  ??????????????

23
2.4.2 ??????????

• ?????
• ??????????,?????????,???????????????????,?????????
  ?????????
• ?????????,????????
• 1.????????????????,??????,?????????????
• 2.??????????????

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2.5 ????DSS?????Key Features of a Network
Configuration DSS

• ?????DSS???
• ???(flexibility) ???????????????????????? ?

25
2.5 ????DSS?????Key Features of a Network
Configuration DSS

• ????????????????
• 1. ????????????
• 2.????????????,????????,????????,??????????
• 3. ???????????????
• 4. ????????????,??????(?????????????)????,?????
  ?????????SKU?
• 5. ??????????????????????
• 6. ???(BOM)????????(????)????????,?????????????,
  ??????????????????????

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2.6 ??Bis??????

• ??????????????????????????????????????????????????
  ,?????????????????????????(1997?)??????????,????19
  97?1998?1999????????????1998????????????????
• ????????
• ??1??1997?????????????
• ??2??1998?????????????
• ??3??1999?????????????

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2.6 ??Bis??????

• ??1?,??????????,??????1998?1999???????????????????
  ?,???????????????????1997?1998?1999??????????,????
  ????????????????????,??????????,????1998?????????
  ???????,????????????????
• ????????????????,??????????????