5. CONCEPT EVALUATION AND PRODUCT ARCHITECTURE - D-Div-2022-2023-Odd/Repo-12 GitHub Wiki
PUGH CHART
Design Objectives | Weights | Design 1 | Design 2 | Design 3 | Design 4 |
---|---|---|---|---|---|
Safety | 8 | datum | ++ | + | + |
Ease of use | 7 | datum | ++ | - | -- |
Portability | 3 | datum | ++ | + | - |
Use of standard parts | 5 | datum | + | + | + |
Cost | 6 | datum | + | + | - |
Score(+) | 0 | 47 | 22 | 16 | |
Score (-) | 0 | 0 | 7 | 22 | |
Total | 0 | 47 | 15 | -6 |
5.1 JUSTIFICATIONS FOR SCORE GIVEN
Design No. | Objective | Score Allocated | Justification for the Score |
---|---|---|---|
1 | Safety | 0 | it is a reference |
Ease of Use | 0 | it is a reference | |
Portability | 0 | it is a reference | |
Use of Standard Parts | 0 | it is a reference | |
Cost | 0 | it is a reference | |
2 | Safety | double plus | very low chances of injuries |
Ease of Use | double plus | easy to understand and use it | |
Portability | double plus | light weight | |
Use of Standard Parts | single plus | as it is automatic use of standard parts is a must | |
Cost | single plus | cost efficient | |
3 | Safety | single plus | low chances of injuries |
Ease of Use | single minus | confusing mechanism | |
Portability | single plus | light weight | |
Use of Standard Parts | single plus | as it is automatic use of standard parts is a must | |
Cost | single plus | cost efficient | |
4 | Safety | single plus | low chances of injuries |
Ease of Use | double minus | difficult mechanism | |
Portability | single minus | huge | |
Use of Standard Parts | single plus | as it is automatic use of standard parts is a must | |
Cost | single minus | not budget friendly |
5.2 SELECTED DESIGN
PRODUCT ARCHITECTURE
5.3 FUNCTION CLUSTERING
5.4 SUB SYSTEM LIST
SL. No. | Subsystem |
---|---|
1 | DATA COLLECTION UNIT |
2 | COMFORTING UNIT |
3 | SWING UNIT |
4 | CASING UNIT |
5.5 INTERACTION BETWEEN SUBSYSTEMS
Subsystem 1 | Subsystem 2 | Subsystem 3 | Subsystem 4 |
---|---|---|---|
Spatial | |||
Data | |||
Material | |||
Subsystem 2 | Subsystem 1 | Subsystem 3 | Subsystem 4 |
Spatial | |||
Data | |||
Material | |||
Subsystem 3 | Subsystem 1 | Subsystem 2 | Subsystem 4 |
Spatial | |||
Data | |||
Material | |||
Subsystem 4 | Subsystem 1 | Subsystem 2 | Subsystem 3 |
Spatial | |||
Data | |||
Material |