Volume 26 Issue 5
May  2000
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LIU Xiao-dong, LIU Wen. Optimization of Aircraft Structural Economic Maintenance Programme[J]. Journal of Beijing University of Aeronautics and Astronautics, 2000, 26(5): 561-564. (in Chinese)
Citation: LIU Xiao-dong, LIU Wen. Optimization of Aircraft Structural Economic Maintenance Programme[J]. Journal of Beijing University of Aeronautics and Astronautics, 2000, 26(5): 561-564. (in Chinese)

Optimization of Aircraft Structural Economic Maintenance Programme

  • Received Date: 11 Apr 1999
  • Publish Date: 31 May 2000
  • The aircraft structural economic maintenance is one of the important aspects in the durability design of advanced aircraft.To assure economic life and reliability of aircraft structure,an economic maintenance program is essentially needed.In this paper,the effect of various factors on the determination of aircraft structural economic maintenance programme and the criteria of determining these factors are discussed in detail.From the practical engineering application point of view,an analytical methodology for the optimization of aircraft structural economic maintenance programme based on structure durability analysis is presented.It also accounts for the feature of evaluating the economic life of the repaired structures.A practical structural maintenance programme,as an example,to demonstrate the application of the methodology is given.

     

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  • [1]Manning S D,Yang J N.Guidelines for the analysis and design of durable aircraft structures .AD-A142424,1984. [2]Yang J N.Statistical estimation of economic life for aircraft structures[J].J Aircraft,1980,17(7):528~535. [3]Yang J N,Trapp W J.Inspection frequency optimization for aircraft structures based on reliability analysis[J].J Aircraft,1975,12(5):494~496. [4]周承高,廖 园.优化方法及其程序设计[M].北京:中国铁道出版社,1989.
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