5. CONCEPT EVALUATION AND PRODUCT ARCHITECTURE - N-division-2021-2022-even/Repo-16 GitHub Wiki
PUGH CHART
5.1 ASSIGN WEIGHTS TO THE OBJECTIVE
SI NO | Objectives | Weights |
---|---|---|
1 | Safety | 7 |
2 | Ease of use | 6 |
3 | Portability | 3 |
4 | Use of standard parts | 5 |
5 | Cost | 4 |
5.2 PUGH CHART FOR THE 4 ALTERNATIVES
SI NO | Design Objectives | Weights | Vrashabh | Jairaj | Harsha | Vijay |
---|---|---|---|---|---|---|
1 | Safety | 8 | - | DATUM | ++ | + |
2 | Easy of use | 6 | ++ | DATUM | + | _ |
3 | Maintanance | 5 | + | DATUM | - | ++ |
4 | Use of standard parts | 9 | - | DATUM | ++ | + |
5 | Cost | 5 | ++ | DATUM | - | + |
Score(+) | 27 | 40 | 32 | |||
Score(-) | 17 | 10 | 06 | |||
Total | 10 | 30 | 26 |
5.3 JUSTIFICATIONS FOR SCORE GIVEN
Design No | Objective | Score alocated | Justification for the Score |
---|---|---|---|
HARSHA | Safety | 8 | Very easy to handle |
Ease of use | 6 | No complications in using | |
Portability | 7 | Easily portable | |
Use of standard part | 7 | Usage of standard parts | |
Cost | 8 | Feasable | |
JAIRAJ | Safety | 8 | Very safe |
Ease of use | 8 | Easy to use | |
Portability | 0 | Bit difficulty to move except rope | |
Use of standard part | 0 | No change in level of using the standard parts | |
Cost | 8 | Cost effective | |
VIJAY | Safety | 0 | - |
Ease of use | 0 | - | |
Portability | 0 | - | |
Use of standard part | 0 | - | |
Cost | 0 | - | |
VRASHAB | Safety | 8 | Safe to use |
Ease of use | 8 | No difficulty in handling | |
Portability | 0 | Difficult to move because of mechanical arms | |
Use of standard part | 0 | Same level as that datum | |
Cost | 0 | Cost will approximateto same as that of datum |
5.4 SELECTED DESIGN
5.5 PRODUCT ARCHITECTURE
5.6 FUNCTION CLUSTERING
5.7 INTERACTION BETWEEN SUBSYSTEMS
Moving Unit | Carrying Unit | Indication Unit |
---|---|---|
Material | + | - |
Data | - | + |
Spatial | + | - |
Carrying Unit | Indication Unit | Moving Unit |
---|---|---|
Material | - | + |
Data | + | - |
Spatial | - | + |
Indication Unit | Moving Unit | Carrying Unit |
---|---|---|
Material | - | - |
Data | + | + |
Spatial | - | - |