Page 193 - OPM_PPT

>0 -5& &3 0 5&-0 Principles of Production and Operations / Operations Management_ +. &. 7 7$5 B %3 ;(

'HPDQG
°»ž­Š‡š¸É ¹Êœ°¥¼„´‡ªµ¤˜°Š„µ¦ °Š˜¨µ—¨³Å¤ ¹Êœ„´­œ‡µ‡Š

ใช้สําหรับ
r
‡ °»ž­Š‡°­¦³ (Independent demand) ®¤µ¥™¹Š
·
o
n
r
n
o
·
·
·
ºÉ
o
¹É
r
·
´
‡¨´Šœ—°œÄœ‡¨´Š­œ‡µŽŠ°»ž­Š‡°­¦³˜°Š°µ«¥„µ¦¡¥µ„¦– r
o
·
o
Á¡ºÉ°š¦µž¦¤µ–š¸É˜°Š„µ¦
r
‡ °»ž­Š‡¡¹ÉŠ¡µ (Dependent demand) ®¤µ¥™¹Š­œ‡µ o
·
š¸É‡ªµ¤˜°Š„µ¦ ¹Êœ°¥¼„´°»ž­Š‡ °Š­œ‡µ‡Š‡¨´Š°œ
ºÉ
n
o
·
o
r
เอกสารนี้
3 RQนการสอนเท่านั้น
Demand Patterns

² ²
²
การเรีย
² 2UGHU 2UGHU ²
²
RQ
GD\
GD\
%LF\FOHV ² 5LPV 5LPV 5LPV 5LPV ²
²
²
² ²

_ _ _ 5HRUGHU SRLQW _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_
_
_
_

'D\
(a) 'D\ (b) 'D\
Figure 16.1
4
Page 191 of 247