From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,f039470e8f537101 X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2003-07-23 04:56:02 PST From: "Tarjei T. Jensen" Newsgroups: comp.lang.ada References: <1058799152.775376@master.nyc.kbcfp.com> <1058810510.375902@master.nyc.kbcfp.com> <3f1c374f$0$11375$cc9e4d1f@news.dial.pipex.com> <3f1ce57f$1@news.wineasy.se> <1058900795.12630@master.nyc.kbcfp.com> <3F1DAB65.1090004@attbi.com> Subject: Re: Ariane5 FAQ MIME-Version: 1.0 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 X-Original-NNTP-Posting-Host: pc1.akermar.com Message-ID: <3f1e77c2$1@news.wineasy.se> X-Original-Trace: 23 Jul 2003 13:55:46 +0200, pc1.akermar.com X-Complaints-To: abuse@songnetworks.se NNTP-Posting-Host: news.wineasy.se X-Original-NNTP-Posting-Host: news.wineasy.se Date: 23 Jul 2003 13:55:50 +0200 X-Trace: wineasy!newsfeed.wineasy.se!news.sto.telegate.se 1058961350 news.wineasy.se (23 Jul 2003 13:55:50 +0200) X-Complaints-To: abuse@songnetworks.se Path: archiver1.google.com!news1.google.com!newsfeed.stanford.edu!news-spur1.maxwell.syr.edu!news.maxwell.syr.edu!newsfeed.icl.net!newsfeed.fjserv.net!colt.net!news.tele.dk!news.tele.dk!small.news.tele.dk!newsfeed1.e.nsc.no!nsc.no!nextra.com!newsfeed1.wineasy.se.MISMATCH!wineasy!newsfeed.wineasy.se!news.sto.telegate.se!news.wineasy.se!news.songnetworks.se!not-for-mail Xref: archiver1.google.com comp.lang.ada:40697 Date: 2003-07-23T13:55:50+02:00 List-Id: Robert I. Eachus wrote: > Also the SRI software used the Ariane 4 moments of inertia in its > control laws. The report seems to indicate that there was a 10 Hz > ocillation building up due to this. If it had gone on would that have > been sufficient to destroy Ariane 501? Probably. I believe that I saw a program on Discovery in which it was claimed that the oscilations would eventually have destroyed the rocket. greetings,