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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2017, Vol. 38 ›› Issue (11): 221130-221130.doi: 10.7527/S1000-6893.2017.221130

• Solid Mechanics and Vehicle Conceptual Design • Previous Articles     Next Articles

Comprehensive analysis model for determination of civil aircraft repair level based on AHP-SPA method

JIA Baohui, YU Lingjie, LIN Yueguo, LU Xiang   

  1. College of Aviation Engineering, Civil Aviation University of China, Tianjin 300300, China
  • Received:2017-01-13 Revised:2017-04-20 Online:2017-11-15 Published:2017-04-19
  • Supported by:

    Major Project Foundation of Civil Aviation Administration of China(MHRD20160105)

Abstract:

One of the important contents of civil aircraft security analysis is Level of Repair Analysis (LORA).The existing level of repair analysis model is not based on the characteristics of civil aircraft maintenance safeguard system to take into consideration various factors affecting the level of repair. In this paper, the AHP (Analytical Hierarchy Process) is combined with SPA (Set Pair Analysis) by comprehensively considering the technical index, economic index and business index of Level of repair analysis so as to establish the comprehensive evaluation model for civil aircraft level of repair analysis, thus implementing the economic level of repair analysis. The comprehensive analysis model of AHP-SPA is verified by an example, which shows the feasibility of the model. Therefore, the theoretical model of this paper can provide civil aircraft manufacturers and airlines with theoretical reference and technical support in the determination of level of repair.

Key words: security analysis, level of repair analysis, analytical hierarchy process, set pair analysis, comprehensive evaluation model

CLC Number: