Improvement in the Electric Sizing Process for Aircraft applications

Abstract: This master thesis focused on the electric installation for aicrafts applications. The AIRBUS’ tools have been used, as for example FD-Q-Check tool or IRIS, to performed the results. Regarding the FD Quality Check Activity, improvements have been provided to this activity, by this master thesis in order to improve the quality of the electric diagrams for aircraft, but also to reduce the sizing data (length, weight of cables...)The seond part of this master thesis is a research work which compares two processus of assembly of fuselage. Analyse and investigation of two scenario (full barrel and french baguette) have been performed.During this master thesis, improvements of electric diagrams have been provided, some are quantitative some are only qualitative. Some suggestions, and new verifications cannot be measured, but one exemple presented allowed to save13 kg of wires.For the research activity, regarding aicraft assembly process, it has been shown that the new scenario could be interesting regarding electric installation, because it could save around 400 connectors, which represent a weight