4 Concept Selection and Product Architecture - CEER-A-DIV-ODD-2023/CEER_A9 GitHub Wiki

Prioritized Objectives

Objectives Weightage
Safety 5
Ease of use 8
Portability 3
Use Of standard parts 8
Cost 7

Pugh Chart

Design Objectives Weights Design 1 Design 2 Design 3
Safety 5 Datum + ++
Ease of use 8 Datum ++ +
portability 3 Datum 0 -
Use of standard parts 8 Datum + +
Cost 7 Datum + +
Score(+) -- -- 33 33
Score(-) -- -- 0 3
Total 31 0 33 30

Justify for the sources given

Design NO. Objective Score Allocated Justify for the score
1 Safety --- ---
Ease of Use ---- ---
Portability --- ---
Use of standard parts --- ---
Cost --- ---
2 Safety 5 Safety is concerned only while installation as it is a outdoor Machine
Ease of Use 16 It uses the same means of input command
Portability 0 it has wheels to make vertical movement over the panel
Use of standard parts 8 Model is made of standard equipments
Cost 7 All the items used are affordable
3 Safety 5 Safety is concerned only while installation as it is a outdoor and fixed machine
Ease of Use 8 It uses the same means of input command
Portability -3 It is a fixed machine which makes to and fro wiper movement
Use of standard parts 8 Model is made up of standard equipments
Cost 7 All items used are affordable