PP Presentation
Number of
Engineering
Changes
Change Cost
by
Program Phase
Design
Prototype &
Test
Production
Engineering
Production
Test
Production
Concept
40
35
30
25
20
15
10
5
0
Without PDM
With PDM &
Product Team`
Without PDM
With PDM &
Product Team
450
400
350
300
250
200
150
100
50
0
CALS µµÀÔ½ÃÀÇ ¾÷¹«ÀÇ º¯È
Notes: