Why is deign iterative
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impossible to know all of requirements at beginning of project.
Requirements change and you gain more info and force you to adapt
,Why are decisions in conceptual design so important
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Most of the cost in committed during CDP. Any wrong decision will waste a
lot of money.
Brainstorming methods:
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pass the parcel:
start with crazy idea and successively make legitimate
Random word association:
First thing that comes to mind given a word
Worst solution:
think about what would be the worst possible solution then reverse
everything
ISO 9000
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ISO 9000 is a standard for the systems and procedures used by a facility
that affect the quality of the products and services provided by the facility
Explain difference between a mock-up, a model and a prototype
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Mock up-Least expensive, up to scale from plastic, wood, cardboard -
Model-Physical behavior of the real system (proof of product) -Protype:
Most expensive, produces most useful info, fully working
Hardness I/E
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E
3 sources of technical research information
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research papers, scholarly journals, library data base
Under what conditions do fatigue failures occur? Name 3 stages that characterize a
fatigue failure
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Dynamic loading-crack forms, crack propagates, fractures
Why are decisions on conceptual design important?
Give this one a try later!
impossible to know all of requirements at beginning of project.
Requirements change and you gain more info and force you to adapt
,Why are decisions in conceptual design so important
Give this one a try later!
Most of the cost in committed during CDP. Any wrong decision will waste a
lot of money.
Brainstorming methods:
Give this one a try later!
pass the parcel:
start with crazy idea and successively make legitimate
Random word association:
First thing that comes to mind given a word
Worst solution:
think about what would be the worst possible solution then reverse
everything
ISO 9000
Give this one a try later!
ISO 9000 is a standard for the systems and procedures used by a facility
that affect the quality of the products and services provided by the facility
Explain difference between a mock-up, a model and a prototype
, Give this one a try later!
Mock up-Least expensive, up to scale from plastic, wood, cardboard -
Model-Physical behavior of the real system (proof of product) -Protype:
Most expensive, produces most useful info, fully working
Hardness I/E
Give this one a try later!
E
3 sources of technical research information
Give this one a try later!
research papers, scholarly journals, library data base
Under what conditions do fatigue failures occur? Name 3 stages that characterize a
fatigue failure
Give this one a try later!
Dynamic loading-crack forms, crack propagates, fractures
Why are decisions on conceptual design important?
