Civil Aircraft Direct Operating Cost Analysis And Modeling

This research is the scientific research project done by civil aviation college of NUAA cooperating with AVIC I Commercial Aircraft co.Ltd(ACAC). The project is of great significance for aircraft manufactures and airlines to evaluate direct operating cost (DOC) and control aircraft design.The influence factors on the DOC involve aircraft design and operating. The big aircraft manufactures, such as boeing and airbus, have their own mathematics model on DOC. But in home, the research don't start. The writer present an assess method according to his extensive investigation and analyzing the foreign available model. A breakthrough in this technology is that it simplifies the assess work and makes it formulation.In this paper, the assess method of the DOC is studied, and labor the each available model. The software, civil aircraft direct operating cost(CADOC),which is developed by us is instructed in detail. In addition, as for the each influence factor on the DOC, the advises is advanced which involve the aspects of aircraft design for cost (DFC).