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Beagle ... alas



 
 
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  #32  
Old December 26th 03, 11:37 PM
OM
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Default Beagle ... alas

On Fri, 26 Dec 2003 13:46:22 -0600, Pat Flannery
wrote:

And hurl it into the crater of Olympus Mons....yes, there is a distinct
pagan south seas island feel to the concept. And Beagle was a virgin, in
that the design was not screwed around with much.


....Of course, you kids realize that to date, only one Beagle has had a
successful mission in space?

OM

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  #33  
Old December 27th 03, 12:02 AM
Andrew Gray
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Default Beagle ... alas

In article , OM wrote:
On Fri, 26 Dec 2003 13:46:22 -0600, Pat Flannery
wrote:

And hurl it into the crater of Olympus Mons....yes, there is a distinct
pagan south seas island feel to the concept. And Beagle was a virgin, in
that the design was not screwed around with much.


...Of course, you kids realize that to date, only one Beagle has had a
successful mission in space?


But said Beagle has contributed to many, many others...

--
-Andrew Gray

  #34  
Old December 27th 03, 03:18 AM
Kelly McDonald
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Default Beagle ... alas

On Fri, 26 Dec 2003 16:47:41 GMT, "Vincent D. DeSimone"
wrote:


Yes, FBC does not work. Spend the proper amount of money on missions
and TEST, TEST, TEST. When you are done testing, then test some more.
Then test a little more, and then test some more for the hell of it.


FBC works just fine. There is no contradiction between FBC and adequate
testing.

(And it's not like slower/worse/costlier has a conspicuously better track
record, especially at Mars...)


I agree with your response, but there have been too many examples brought up
in this newsgroup, as well as the news feeds, that FBC is just plain flawed.
My belief that the opinion voiced earlier this year that you can get get two
of these options by only sacrificing the third, is the way to go. It was
called "FBC: Pick 2". I like to rhyme it by saying "FBC: 2 Out Of 3".

Henry's mentioned this before but its more like

Faster
Better
Cheaper
Same old way of doing things

Pick 3.

There are plenty of projects that have been successfully completed
Faster, Better and Cheaper.

Mars Pathfinder, Clementine, DC-X ect.

The problem was when it became the "new" mantra, and suddenly
everything had to be FBC. As if saying Faster, Better, Cheaper makes
it do, it requires new ways of doing things, different management
structures, different ways of testing things, and the acceptance of a
higher rate of failure. However you make up for the failures with more
projects.

Kelly McDonald
  #35  
Old December 27th 03, 04:36 PM
Michael Gallagher
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Default Beagle ... alas

On Thu, 25 Dec 2003 08:30:17 -0500, "Scott Hedrick"
wrote:

THe first words will be: "I'm not dead yet! I'm feeling much better."


I'd've thought they would be, "Only a flesh wound," but I see your
point.


  #37  
Old December 27th 03, 04:36 PM
Michael Gallagher
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Default Beagle ... alas

On Thu, 25 Dec 2003 03:16:46 -0600, OM
om@our_blessed_lady_mary_of_the_holy_NASA_researc h_facility.org
wrote:

..... "Faster/Better/Cheaper" does not work ....


Yes, it does; it has. Pathfinder was an excellent example a few years
back, as was NEAR and the lunar oribiter whose name escapes me.

Has it worked all the time? No. But it has worked.


  #38  
Old December 27th 03, 04:59 PM
Scott Hedrick
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Default Beagle ... alas

"Mike Flugennock" wrote in message
...
It looks really bad, really petty, really classless.


In short- it looks *French*.
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  #39  
Old December 27th 03, 05:06 PM
Curtis Croulet
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Default Beagle ... alas

but everybody seems to forget that. ESA has never subscribed to
the Faster-Better-Cheaper theorem.


From the ESA website:

"The ESA project is also the start of an innovative way of developing building
blocks for cheaper assembly of future European space missions. The spacecraft
has been built and launched in record time and at a much lower cost than
previous, similar missions into outer space."
--
Curtis Croulet
Temecula, California
33° 27' 59" N, 117° 05' 53" W


  #40  
Old December 27th 03, 05:10 PM
Derek Lyons
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Default Beagle ... alas

Michael Gallagher wrote:

Also have
the crew stocked with spair parts and a couple of crew members who are
dedicated flight enigneers -- they fix what's broke.


Maintaining a ship in flight is *far* more complex than that.

D.
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