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Space Forum / Space Flight / October 2005



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Completely simulated aerospace design

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Andrew Gray - 26 Sep 2005 19:42 GMT
Not sure to what extent this sort of thing is news, but some might be
interested: Dassault have built and produced an aircraft without
building a single prototype; they went straight from computerised design
to production.

http://news.bbc.co.uk/1/hi/programmes/click_online/4275332.stm

 "From the early stages we have been in a position to understand not
 only the way that we would design the airplane, but also understand
 how we would assemble it, manufacture it, maintain it, how we would
 support the aircraft in service.
 "All this being anticipated electronically, from design using those
 revolutionary tools. ...
 "We have been in a position to anticipate and validate electronically
 every single critical maintenance task without having to wait for the
 first physical parts to be manufactured and assembled." "We have been
 in a position to anticipate and validate electronically every single
 critical maintenance task without having to wait for the first
 physical parts to be manufactured and assembled."

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-Andrew Gray
andrew.gray@dunelm.org.uk

michael_irwin@verizon.net - 08 Oct 2005 08:55 GMT
It was certainly news to me!  I would not have thought it possible.

I will pass the link on to some software developers who might be
interested.

I wonder if it is sustainable.  It seems to me that it may have been
successful because of a large engineering experience base developed in
more manual processes.  If the streamlined computerised design
processes do not maintain, develop, and improve this experience base
then the firm may find it is unable to duplicate the feat in the
future.

The article did not address how the company went about validating the
software for design simulations initially or for regression testing
purposes.
 
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