COMPARISON OF FOUR EXISTING CONCEPT SELECTION
Many criteria based evaluation methods have been proposed by academia in order to make the concept selection process more credible and transparent.
4 Concept Selection After going through the concept generation
The Pugh concept selection method aims to go from specification to concept. It emphasizes both convergent thinking and divergent thinking. Convergent by
Product Design & Development
ETM 551 Concept Selection. 2. Concept Development Process. Perform Economic Analysis. Benchmark Competitive Products. Build and Test Models and Prototypes.
ac 2011-1730: enhanced concept selection for students
Process. However the Pugh concept selection method has many drawbacks that are aggravated when inexperienced designers use the process.
Exploring the Concept Selection Process in subsea field
introducing a concept selection process in a small sized. Norwegian exploration and production company in a complex systems-of-systems context.
Optimizing New Product Concept Selection Decisions Considering
Pugh [4] developed a fast and simple graphical method which utilizes a matrix with columns (concepts) and rows (decision criteria). This method provides an
Concept Selection; Theory and Practice
Nov 6 2009 One of the techniques taught is Pugh matrices
Concept Selection
Mar 31 2019 Stages
Application of analytical hierarchy process in the design concept
Key words: Analytical hierarchy process (AHP) design concept selection
Lecture 9 Concept selection.pdf
Concept selection is a process of: selecting one or more concepts for further investigation ... Concept selection: Overview of methodology.
Concept selection
Lecture 9
Andrea Schiffauerova, PhD.
INSE 6411Product Design Theory and Methodology
Textbook -Chapter 8
CONCEPT SELECTION
3Concept selection
Concept selection is a process of:
concepts testing or development All concepts at this phase satisfy the key customer needs, but only one (or more) can be pursued further The designs are still abstract, which makes the decision making difficult The main objective is not to select a concept, but to develop a concept 4Concept selection: Overview of methodology
Two-stage concept selection methodology:
xA quick, approximate evaluation aimed at producing a few viable alternatives xFor a small number of concepts with simple decision making only concept screening will be sufficient xMore careful analysis in order to choose the most promising single concept Both stages use a selection matrix in order to 5Concept Development Funnel
concept generation concept screening concept scoring concept testing 7Concept Selection Example:
Prefilled Syringe
8Concept Screening
Often called Pugh Concept Selection
The purpose:
Five Steps:
1.Prepare the selection matrix
2.Rate the concepts
3.Rank the concepts
4.Combine and improve the concepts
5.Select one or more concepts
9Concept Screening
Step 1: Prepare the selection matrix
xThe same level of detail xGraphical and/or textual representation 10Concept Screening
Step 1: Prepare the selection matrix
xConsider use of primary customerneeds xConsider use of enterpriseneeds (price, manufacturability, etc.) xChoose criteria that differentiate your concepts xList criteria of similar importance xDo not list unimportant criteria 12Concept Screening
Step 1: Prepare the selection matrix
xCould be industry standard, best-in-class benchmark, top seller, an early concept, a new concept or one of the considered concepts xPick a reference that will allow you to differentiateyour concepts 13Concept Screening
Step 2: Rate the concepts
x͞better than" (н) x͞same as" (0) x͞worse than" (-) 14Concept Screening
Step 3: Rank the concepts
15Concept Screening
Step 4: Combine and improve the concepts
by one bad feature? Can a minor modification improve the overall concept while remaining distinct from the other concepts? 16Concept Screening
Step 4: Combine and improve the concepts
17CONCEPT VARIANTS
SELECTION
CRITERIAABCDEFGREF.
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