Design and regulation of aircraft maintainability based on technique model

被引：0
|
作者：
Lyu G. [1 ]
Wang H. [1 ]
Deng W. [1 ]
机构：
[1] Chengdu Aircraft Design & Research Institute, Chengdu
来源：
Hangkong Xuebao/Acta Aeronautica et Astronautica Sinica | 2020年 / 41卷 / 06期
关键词：
Assessment; Design method; Information model; Maintainability; Mean Time to Repair (MTTR);
D O I：
10.7527/S1000-6893.2019.23453
中图分类号：
学科分类号：
摘要：
With the development of digital design methods, the design of the maintainability of the aircraft systems is facing the problem of how to synchronize the function-performance design under the 3D digital design environment. This paper compares the main differences between the digital maintainability design and the traditional maintainability design, presents the maintainability design process in the digital design environment of aircraft, and studies the expression model of maintainability design parameters and the way of transformation, integration, and utilization of maintainability design information in the 3D design digital environment. Based on the graph theory and the network diagram, this paper proposes a design and control method of aircraft maintainability that is featured by the single task node maintenance time model and the maintenance process time model. It is proved by examples that the maintainability desgin technology based on digital model obtained in this study has certain engineering value for dynchronous maintainability design of equipment in the digital design environment. © 2020, Press of Chinese Journal of Aeronautics. All right reserved.
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  • [1] LYU C., Design, analysis and verification of maintainability, (2012)
  • [2] REN X X, YANG B X, LIU Y X, Et al., The ananlysis and improvement for iec706-6-94 maintainability allocation method, The Proceedings of the Fist International Conference on Maintenance Engineering, pp. 980-985, (2006)
  • [3] MA L, LYU C., Study on virtual maintenance technology, Journal of Computer-Aided Design & Computer Graphics, 17, 12, pp. 2729-2733, (2005)
  • [4] LYU G D., The transform principle and model for aircraft mttr in three-dimensional digital design condition, The 29th Congress of the International Council of the Aeronautical Sciences, (2014)
  • [5] WANG Z L., Demonstration reliability maintainability supportability requirements, (2011)
  • [6] YUAN J T, SUN Y F., Data model research for requirement demonstration of the RMS of equipment systems, Aviation Reliability Progress & Application, pp. 369-374, (2008)
  • [7] ZHU W T., The maintainability modeling of MCM weapons system analysis to explore, Ship Science and Technology, 34, 9, pp. 134-137, (2012)
  • [8] LIU A Q, HAO J P, YU Y L., Maintainability model supporting concurrent product design, Computer Integrated Manufacturing Systems, 10, 7, pp. 769-774, (2004)
  • [9] ZHANG Q H, CHEN L X., Graph theory and its application, (2013)
  • [10] LYU G D, WU T X., The technique and modellingforequipment maintainability quantification in 3d digital aircraft design condition, The 31th Congress of the International Council of the Aeronautical Sciences, (2018)
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