Correction
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1. CORRIGE Ces l ments de correction n ont qu une valeur indicative Ils ne peuvent en aucun cas engager la responsabilit des autorit s acad miques chaque jury est souverain Rep re MELVE Bis SESSION 2004 Dur e 2H Page 1 1 ANGLAIS Hands off Aircraft repair technology using laser generated images projected directly into the eye could soon be available CORRIG 1 Traduction Sans les mains Un syst me projetant directement des images laser devant les yeux du technicien en maintenance a ronautique pourrait bient t tre disponible re 1 partie L poque du m canicien aux doigts graisseux qui tourne les pages corn es de son manuel d entretien touche sans doute sa fin Dans quelque temps des techniciens de maintenance avec des ordinateurs la ceinture pourront demander des instructions de r paration sur des crans port s en visi re et commander des pi ces de rechange par commande vocale tout en travaillant Ce type de technologie est d j utilis sur les cha nes de production et dans les centres d entretien de l industrie automobile et est en phase d essai sur les cha nes de production a ronautiques En maintenance on peut maintenant go ter au dernier cri en mati re d cran et de mat riel informatique porter sur soi me 2 partie Le technicien acc de la base de donn es via Internet pour obtenir des consignes de maintenance et de r paration v rifier l invent2. R LANTIRN and so on It soon appeared that the new technology could be applied in the workplace why bother with dirty dumb maintenance manuals when computer software could provide both the information AND the monitoring Thus it became impossible for the engineer on the workshop floor to forget one particular operation or for the maintainer to overlook a check We can imagine as it is explained in this article that in the future computers will enable aircraft manufacturers and maintenance operators to carry out no fault work or fail safe operations We can also imagine that the life of an aircraft will be entirely monitored by computers from the time of its roll out until its operational retirement leaving no room for doubt about a faulty part or a dubious intervention B T S MAINTENANCE ET EXPLOITATION DES MATERIELS AERONAUTIQUES
3. aire et m me commander des pi ces en ligne par le biais de l lectronique sans se d tourner du travail en cours Les graphiques s affichent instantan ment sur l cran partir de la base de donn es La commande vocale permet l utilisateur de demander des renseignements sur une pi ce ou de la mettre dans son caddie d clare Mr Bruce Conn I peut interroger le gestionnaire du stock pour voir si la pi ce est disponible Sinon il peut faire la commande ou confier celle ci au responsable des achats 2 Essai To what extent do computers really help us in the world of aeronautics Quite naturally computers have been quickly and quietly adopted by the transport industry No high speed train could run without the help of computers And how would we feel on the highway if we didn t have an Anti blocking System under the brake pedal Anyway we probably couldn t even start the engine if there wasn t an on board computer to manage the engine Aircraft have always been in the front line of technological breakthroughs A couple of decades ago the concept of Fly by wire appeared originally meant to push the flight envelope of fighter aircraft to the limit The natural consequence was that a few years ago a civilian aircraft manufacturer Airbus followed suit this time to improve safety and performance Likewise the marriage of optics and electronics led to the birth of optronics This led to new devices FLI
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