From: "Joachim Durchholz" <joachim dot durchholz@halstenbach.com>
Subject: Re: Interresting thread in comp.lang.eiffel
Date: 2000/07/13
Date: 2000-07-13T00:00:00+00:00 [thread overview]
Message-ID: <8kl13r$2qd1s$1@ID-9852.news.cis.dfn.de> (raw)
In-Reply-To: 94S95.9936$7%3.667320@news.flash.net
Ken Garlington <Ken.Garlington@computer.org> wrote:
>
> I guess I'd like to see an example that actually captured something
> other than software. It's not perfect, but just by concidence I have
> a dataset that represents something vaguely similar to the parameters
> of interest in the Ariane 5 system. If you go to
>
> http://home.flash.net/~kennieg/yf22/crash.html
>
> and scroll down the page, you will see a figure titled YF-22A Accident
> Sequence. Perhaps if you could post Eiffel code that would detect that
> pilot-induced oscillation would have occured given this test case, I
> could understand your confidence in the DbC tecnique better.
Hmm... I didn't really understand what the report says. It looks like an
oscillation in a self-regulating loop (or whatever this is called in
English cybernetic
theory), with the pilot in the loop somewhere, but I don't know what
parameters should have been detected - I don't now enough about English
aviation terminology and cybernetics to pinpoint what exactly should
have been checked.
Regards,
Joachim
--
This is not an official statement from my employer or from NICE.
Reply-to address changed to discourage unsolicited advertisements.
next prev parent reply other threads:[~2000-07-13 0:00 UTC|newest]
Thread overview: 102+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <8ipvnj$inc$1@wanadoo.fr>
[not found] ` <8j67p8$afd$1@nnrp1.deja.com>
[not found] ` <slrn8leffq.ebq.gisle@spurv.ii.uib.no>
[not found] ` <395886DA.CCE008D2@deepthought.com.au>
[not found] ` <3958B07B.18A5BB8C@acm.com>
[not found] ` <y1d65.620$7%3.33446@news.flash.net>
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[not found] ` <8jhq0m$30u5$1@toralf.uib.no>
[not found] ` <8jt4j7$19hpk$1@ID-9852.news.cis.dfn.de>
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[not found] ` <8k5alv$1oogm$1@ID-9852.news.cis.dfn.de>
[not found] ` <Rmt95.7825$7%3.595826@news.flash.net>
2000-07-13 0:00 ` Interresting thread in comp.lang.eiffel Joachim Durchholz
2000-07-13 0:00 ` Marin D. Condic
2000-07-14 0:00 ` Ken Garlington
2000-07-16 0:00 ` Joachim Durchholz
2000-07-16 0:00 ` Ken Garlington
2000-07-19 0:00 ` Joachim Durchholz
2000-07-19 0:00 ` Ken Garlington
2000-07-14 0:00 ` Ken Garlington
2000-07-14 0:00 ` Marin D. Condic
2000-07-14 0:00 ` Ken Garlington
[not found] ` <3963DEBF.79C40BF1@eiffel.com>
[not found] ` <2LS85.6100$7%3.493920@news.flash.net>
[not found] ` <8k5aru$1odtq$1@ID-9852.news.cis.dfn.de>
[not found] ` <Rnt95.7826$7%3.596208@news.flash.net>
[not found] ` <8k8pk2$20cab$1@ID-9852.news.cis.dfn.de>
[not found] ` <_dS95.9945$7%3.666180@news.flash.net>
2000-07-12 0:00 ` David K Allen
2000-07-12 0:00 ` David Gillon
2000-07-13 0:00 ` Joachim Durchholz
2000-07-13 0:00 ` David Gillon
2000-07-13 0:00 ` David K Allen
2000-07-13 0:00 ` Bob Allen
2000-07-13 0:00 ` Joachim Durchholz
2000-07-18 0:00 ` Veli-Pekka Nousiainen
2000-07-19 0:00 ` Joachim Durchholz
2000-07-14 0:00 ` Ken Garlington
2000-07-18 0:00 ` Veli-Pekka Nousiainen
2000-07-19 0:00 ` David Gillon
2000-07-12 0:00 ` Bob Allen
2000-07-12 0:00 ` Ken Garlington
2000-07-13 0:00 ` Bob Allen
2000-07-14 0:00 ` Ken Garlington
2000-07-14 0:00 ` Marin D. Condic
2000-07-14 0:00 ` carr_tom
2000-07-18 0:00 ` Veli-Pekka Nousiainen
2000-07-12 0:00 ` Ken Garlington
2000-07-12 0:00 ` David K Allen
2000-07-12 0:00 ` David K Allen
2000-07-13 0:00 ` Howard W. LUDWIG
2000-07-13 0:00 ` Joachim Durchholz
2000-07-14 0:00 ` Ken Garlington
2000-07-14 0:00 ` Ken Garlington
2000-07-18 0:00 ` Veli-Pekka Nousiainen
2000-07-19 0:00 ` Ken Garlington
2000-07-19 0:00 ` Bob Allen
[not found] ` <Rnt95.78 <L6vb5.16117$7%3.988701@news.flash.net>
2000-07-14 0:00 ` Nick Williams
[not found] ` <396502D2.BD8A42E7@earthlink.net>
[not found] ` <RSsa5.11075$7%3.784507@news.flash.net>
[not found] ` <6aHa5.113$6E.23141@ptah.visi.com>
[not found] ` <396B4A68.458FA3BC@maths.unine.ch>
[not found] ` <u6hp4i16$GA.283@cpmsnbbsa07>
2000-07-11 0:00 ` Ken Garlington
2000-07-12 0:00 ` Bob Allen
2000-07-12 0:00 ` Ken Garlington
2000-07-12 0:00 ` David Starner
2000-07-12 0:00 ` Peter Amey
2000-07-12 0:00 ` Peter Amey
2000-07-13 0:00 ` Joachim Durchholz
2000-07-11 0:00 ` cropt
[not found] ` <39654639.B3760EF2@eiffel.com>
[not found] ` <i4k95.7512$7%3.571616@news.flash.net>
[not found] ` <oqog45g1j0.fsf@premise.demon.co.uk>
[not found] ` <85Fa5.11419$7%3.818927@news.flash.net>
2000-07-11 0:00 ` Aspects (Re: Interesting thread in comp.lang.eiffel) tom
2000-07-12 0:00 ` Steve Merrick
2000-07-12 0:00 ` Frank Mitchell
2000-07-14 0:00 ` Jubilation
2000-07-14 0:00 ` Frank Mitchell
2000-07-15 0:00 ` Jubilation
2000-07-12 0:00 ` Veli-Pekka Nousiainen
2000-07-12 0:00 ` tom
2000-07-12 0:00 ` Design by Contract (was " David Kristola
2000-07-12 0:00 ` Howard W. LUDWIG
2000-07-12 0:00 ` Greg
2000-07-12 0:00 ` Eirik Mangseth
2000-07-13 0:00 ` Joachim Durchholz
2000-07-14 0:00 ` David Kristola
2000-07-14 0:00 ` Matthew J Heaney
2000-07-16 0:00 ` Joachim Durchholz
2000-07-17 0:00 ` David Kristola
2000-07-19 0:00 ` Joachim Durchholz
2000-07-25 0:00 ` Richard Riehle
2000-07-12 0:00 ` Greg
2000-07-12 0:00 ` Matthew J Heaney
2000-07-13 0:00 ` Eirik Mangseth
2000-07-18 0:00 ` Interesting thread in comp.lang.eiffel Veli-Pekka Nousiainen
2000-07-19 0:00 ` Ken Garlington
[not found] ` <i4k95.7512$7%3.571616@n <397D8CC3.BB0C9001@ix.netcom.com>
2000-07-29 0:00 ` Writing better software was: Design by Contract (was Re: Interesting thread in comp.lang.eiffel) Kent Paul Dolan
2000-07-29 0:00 ` Ken Garlington
2000-07-31 0:00 ` Stefan Skoglund
2000-08-01 0:00 ` Ken Garlington
2000-08-01 0:00 ` Kent Paul Dolan
2000-08-01 0:00 ` Ken Garlington
2000-07-31 0:00 ` Simon Brady
2000-07-30 0:00 ` John Magness
2000-08-01 0:00 ` Simon Brady
2000-08-01 0:00 ` Ken Garlington
2000-08-01 0:00 ` Simon Brady
2000-08-04 0:00 ` Robert I. Eachus
2000-08-04 0:00 ` Simon Brady
[not found] ` <SVH65.1596$7%3.129344@news.flash.net>
[not found] ` <8jt4i0$18ec7$1@ID-9852.news.cis.dfn.de>
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[not found] ` <8k5a31$1p61t$1@ID-9852.news.cis.dfn.de>
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[not found] ` <8k8p8m$1upjk$1@ID-9852.news.cis.dfn.de>
[not found] ` <0cS95.9944$7%3.667682@news.flash.net>
2000-07-13 0:00 ` Interresting thread in comp.lang.eiffel Joachim Durchholz
2000-07-14 0:00 ` Ken Garlington
[not found] ` <3966D7B0.5D6475E4@earthlink.net>
[not found] ` <A5J95.9237$7%3.638838@news.flash.net>
2000-07-12 0:00 ` Robert I. Eachus
2000-07-13 0:00 ` Ken Garlington
2000-07-23 0:00 ` Robert I. Eachus
2000-07-23 0:00 ` Ken Garlington
2000-07-24 0:00 ` swhalen
2000-07-24 0:00 ` David Gillon
2000-07-24 0:00 ` Ken Garlington
2000-07-24 0:00 ` David Gillon
[not found] ` <39688CA2.31B2A7EF@acm.com>
2000-07-13 0:00 ` Joachim Durchholz
2000-07-13 0:00 ` Marin D. Condic
[not found] ` <39573CAB.BB90DF92@gecm.com>
[not found] ` <8j8ek0$24la$3@ID-9852.news.cis.dfn.de>
[not found] ` <3957ED3E.E64E7390@lmco.com>
[not found] ` <8k8orn$1tlh9$1@ID-9852.news.cis.dfn.de>
[not found] ` <94S95.9936$7%3.667320@news.flash.net>
2000-07-13 0:00 ` Joachim Durchholz [this message]
2000-07-14 0:00 ` Ken Garlington
2000-07-16 0:00 ` Joachim Durchholz
2000-07-16 0:00 ` Ken Garlington
[not found] ` <8j7i54$j7d5@news.kvaerner.com>
[not found] ` <395887EB.8D612FC7@deepthought.com.au>
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[not found] ` <395A7E7E.FE57E036@easystreet.com>
[not found] ` <8jermi$5cb2@news.kvaerner.com>
[not found] ` <395BCE66.2BE8EE0A@eiffel.com>
[not found] ` <wccaeg3gj61.fsf@world.std.com>
[not found] ` <395D113D.1F654A68@eiffel.com>
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[not found] ` <395E5D16.C4D109F1@eiffel.com>
2000-07-18 0:00 ` Interesting " Veli-Pekka Nousiainen
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