MPS生產(chǎn)計劃管理

1、Quality 要扣除掉用于需求的部分.,毛需求計算,計劃接收量計算,預(yù)計可用庫存量計算 凈需求量計算,凈需求大于0？,計劃產(chǎn)出量計算,計劃投入量計算,開始,訂單、預(yù)測、時區(qū)、系統(tǒng)設(shè)置,已投入的計劃,現(xiàn)可用庫存量、安全庫存量,提前期、成品率,結(jié)束,完成？,YES,NO,NO,YES,凈需求量:根據(jù)毛需求量,安全庫存量,期初節(jié)余,本期計劃產(chǎn)出計算得到的一個數(shù)量.,毛需求計算,計劃接收量計算,預(yù)計可用庫存量計算 凈需求量計算,凈需求大于0？,計劃產(chǎn)出量計算,計劃投入量計算,開始,訂單、預(yù)測、時區(qū)、系統(tǒng)設(shè)置,已投入的計劃,現(xiàn)可用庫存量、安全庫存量,提前期、成品率,結(jié)束,完成？,YES,NO,NO,Y

2、ES,計劃產(chǎn)出量:在計算預(yù)計可用庫存量時,如果出現(xiàn)負(fù)值,表示需求不能被滿足,就要根據(jù)批量規(guī)則計算得到的供應(yīng)數(shù)量.,毛需求計算,計劃接收量計算,預(yù)計可用庫存量計算 凈需求量計算,凈需求大于0？,計劃產(chǎn)出量計算,計劃投入量計算,開始,訂單、預(yù)測、時區(qū)、系統(tǒng)設(shè)置,已投入的計劃,現(xiàn)可用庫存量、安全庫存量,提前期、成品率,結(jié)束,完成？,YES,NO,NO,YES,計劃投入量:根據(jù)計劃產(chǎn)出量,提前期,以及物品的合格率等數(shù)據(jù)計算得到的計劃投入數(shù)量.,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6

3、/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,時段1,2,3屬于時區(qū)1，時段4,5,6,7屬于時

4、區(qū)2，時段8,9,10屬于時區(qū)3，,MPS計算過程-輸入項,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24

5、,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,已知的，或者說我們必須事先提供給系統(tǒng)的數(shù)據(jù)，包括: 1.產(chǎn)品預(yù)測量，即產(chǎn)品在某期預(yù)計的客戶需求量；,MPS計算過程-輸入項,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,

6、30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,已知的，或者說我們必須事先提供給系統(tǒng)的數(shù)據(jù)，包括: 2.訂單量，即產(chǎn)品在某個時段實際的客戶需求量；,MPS計算過程-輸入項,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5

7、,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,

8、-5,14,0,5,0,5,6,16,已知的，或者說我們必須事先提供給系統(tǒng)的數(shù)據(jù)，包括: 3.計劃接受量，即正在生產(chǎn)且在某個時期即將產(chǎn)出的產(chǎn)品數(shù)量。,MPS計算過程-輸入項,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,

9、25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,已知的，或者說我們必須事先提供給系統(tǒng)的數(shù)據(jù)，包括: .過去的庫存量(預(yù)計庫存量)16,MPS計算過程-輸入項,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06

10、,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,已知的，或者說我們必須事先提供給系統(tǒng)的數(shù)據(jù)，包括: 其它輸入項：安全庫存量5， 固定批量10，提

11、前期:1 周;另外,空白處為0,MPS計算過程-輸入項,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,1

12、4,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,已知的，或者說我們必須事先提供給系統(tǒng)的數(shù)據(jù)，包括:1.產(chǎn)品預(yù)測量，即產(chǎn)品在某期預(yù)計的客戶需求量； 2.訂單量，即產(chǎn)品在某期實際的客戶需求量； 3.計劃接受量，即正在生產(chǎn)且在某個時期即將產(chǎn)出的產(chǎn)品數(shù)量。 .過去的庫存量(預(yù)計庫存量)16 其它輸入項：安全庫存量5， 固定批量10，另外,空白處為0 所謂固定批量:每次訂貨計劃數(shù)量按一個固定值下達(dá).,MPS計算過程-毛需求量,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,

13、7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,

14、2,10,-5,14,0,5,0,5,6,16,各個時段的毛需求量根據(jù)所在時區(qū)來計算。具體地說，時段1,2,3在時區(qū)1，它的毛需求量分別是對應(yīng)的訂單量。時段4,5,6,7在時區(qū)2，毛需求量分別是對應(yīng)的訂單量和預(yù)測量中的最大值。時段8,9,10在時區(qū)3，它的毛需求量分別是對應(yīng)的預(yù)測量。,毛需求量:根據(jù)預(yù)測量和訂單量中的一個得到的初步需求量.,MPS計算過程-時段1預(yù)計可用庫存量,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4

15、/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,時段1的預(yù)計可用庫存量：前一時段末的可用庫存量16+本時段的計劃接受量10 - 本時段毛需求量20+計劃產(chǎn)出量

16、0,MPS計算過程-時段2凈需求量,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30

17、,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,時段2的凈需求量：本時段毛需求量25 - 前一時段末的可用庫存量6 -本時段的計劃接受量0+安全庫存量5,MPS計算過程-時段2計劃產(chǎn)出量,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,1

18、5,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,時段2的計劃產(chǎn)出量：凈需求量經(jīng)過批量規(guī)則的調(diào)整后得到的數(shù)量 因為，這兒的凈需求量是24，批量規(guī)則是以10為單位的固定批量，所以得到30這個數(shù)。,MPS計算過程-時段2預(yù)計可用庫存量,訂單量,預(yù)計可用庫存量

19、,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,3

20、0,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,時段2的預(yù)計可用庫存量：前一時段末的可用庫存量6+本時段的計劃接受量0 - 本時段毛需求量25+計劃產(chǎn)出量30,MPS計算過程-時段3凈需求量,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,2

21、5,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,時段3的凈需求量：本時段毛需求量20 - 前一時段末的可用庫存量11 -本時段的計劃接受量0+安全庫存量5,MPS計算過程-時段3計劃產(chǎn)出量,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接

22、收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,時段3

23、的計劃產(chǎn)出量：凈需求量經(jīng)過批量規(guī)則的調(diào)整后得到的數(shù)量,MPS計算過程-時段3預(yù)計可用庫存量,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,2

24、4,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,時段3的預(yù)計可用庫存量：前一時段末的可用庫存量11+本時段的計劃接受量0 - 本時段毛需求量20+計劃產(chǎn)出量20,MPS計算過程-時段4凈需求量,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/

25、01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,時段4的凈需求量：本時段毛需求量30 - 前一時段末的可用庫存量11 -本時段的計劃接受量0+安全庫存量5,MPS計算過程-時段4計劃產(chǎn)出量,

26、訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20

27、,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,時段4的計劃產(chǎn)出量：凈需求量經(jīng)過批量規(guī)則的調(diào)整后得到的數(shù)量,MPS計算過程-時段4預(yù)計可用庫存量,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,2

28、5,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,時段4的預(yù)計可用庫存量：前一時段末的可用庫存量11+本時段的計劃接受量0 - 本時段毛需求量30+計劃產(chǎn)出量30,MPS計算過程-時段5凈需求量,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷

29、售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,時段5的凈需求量：本時段毛

30、需求量20 - 前一時段末的可用庫存量11 -本時段的計劃接受量0+安全庫存量5,MPS計算過程-時段5計劃產(chǎn)出量,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,

31、11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,時段5的計劃產(chǎn)出量：凈需求量經(jīng)過批量規(guī)則的調(diào)整后得到的數(shù)量,MPS計算過程-時段5預(yù)計可用庫存量,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,

32、32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,時段5的預(yù)計可用庫存量：前一時段末的可用庫存量11+本時段的計劃接受量0 - 本時段毛需求量20+計劃產(chǎn)出量20,MPS計算過程-時段6凈需求量,訂單量,預(yù)計可用庫存

33、量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,25,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,

34、30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,時段6的凈需求量：本時段毛需求量30 - 前一時段末的可用庫存量11 -本時段的計劃接受量0+安全庫存量5,MPS計算過程-時段6計劃產(chǎn)出量,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20,5/13,5/06,4/29,4/22,4/15,4/08,4/01,20,30,25,32,30,18,30,10,30,15,25,28,20,35,16,20,25,20,2

35、5,20,20,30,25,35,30,20,30,20,25,20,10,11,11,11,6,11,11,11,11,11,6,14,24,24,24,24,14,24,14,24,20,30,30,30,30,20,30,20,30,20,30,30,30,30,20,30,20,30,2,10,-5,14,0,5,0,5,6,16,時段6的計劃產(chǎn)出量：凈需求量經(jīng)過批量規(guī)則的調(diào)整后得到的數(shù)量,MPS計算過程-時段6預(yù)計可用庫存量,訂單量,預(yù)計可用庫存量,計劃產(chǎn)出量,計劃投入量,10,9,8,7,6,5,4,3,2,1,時段,類別,預(yù)測量,計劃接收量,凈需求量,可銷售量,毛需求量,過去,6/03,5/27,5/20