Research On Function Analysis Of Manufacture Oriented Wide-body Aircraft Options

Manufactures needs to design the wide-body aircraft according to the customers' needs when they designing and manufacturing.It is no doubt that the installation of the option will affect the sales of the supermarkets profoundly.So the manufactures need to put more attention on the option's evaluation.From the perspective of the manufactures,brief introductions is given to the manufacturing process.The option is classifying into 5 types,meanwhile giving the detailed introduction of the aircraft family and the equipment option and the evaluation method is introduced concisely.Considering the customers' demands,airworthiness requirements and safety,the aircraft family option and the equipment option's evaluation index system is established which is divided into 6 level evaluation,each of the level evaluation is divided into second evaluation according to the needs.According to the evaluation system,the aircraft family evaluation system and the equipment evaluation system is established.As for the aircraft family option evaluation system,NSGAII algorithm is used to get the non-dominated solution set,next follows the grey correlation analysis and the TOPSIS method to analysis its evaluation system.Then the fuzzy analytic hierarchy process method is used to evaluate the equipment option system.Finally,taking Microsoft Visual Studio as the tool for the system development,C# as the language,MySQL as the database to come up with the primary system of the wide-body aircrafts' function analysis that realize the aircraft family option evaluation,equipment option evaluation,administrator management and so on.The system provides the selection basement for the manufacture.The evaluation method and tools are provided for the wide-body manufactures' option installation,it is more scientific and comprehensive comparing with the traditional evaluation method,meanwhile significantly and practically.