CONCEPT EVALUTION AND PRODUCT ARCHITECTURE - C-Division-24-25-Even/Repo--05 GitHub Wiki
Pugh chart
Assign weights to the objectives
| Objectives |
Weights |
| safety |
8 |
| Usability |
7 |
| Portability |
5 |
| Storage |
4 |
| Cost |
7 |
Pugh chart for 4 alternate designs
| Design Objective |
Weights |
Design 1 |
Design 2 |
Design 3 |
Design 4 |
| Safety |
8 |
+ |
++ |
Datum |
- |
| Usability |
7 |
+ |
++ |
Datum |
+ |
| Portability |
5 |
+ |
++ |
Datum |
- |
| Storage |
4 |
+ |
+ |
Datum |
-- |
| Cost |
7 |
- |
- |
Datum |
+ |
| Score(+) |
|
24 |
39 |
0 |
14 |
| Score(-) |
|
7 |
7 |
0 |
21 |
| Total |
31 |
17 |
32 |
0 |
-7 |
Selected Design
Function Clustering
Subsystem List
| sl.No |
Subsystem |
| 1 |
Selecting unit |
| 2 |
Sensing unit |
| 3 |
Controlling unit |
Interaction Details
| Subsystem 1 |
Subsytem 2 |
Subsystem 3 |
| Spatial |
|
|
| Data |
Yes |
Yes |
| Material |
|
|
| Subsystem 2 |
Subsytem 1 |
Subsytem 3 |
| Spatial |
Yes |
|
| Data |
|
Yes |
| Material |
|
|
| Subsystem 3 |
Subsystem 1 |
Subsystem 2 |
| Spatial |
Yes |
|
| Data |
|
Yes |
| Material |
|
|