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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2023, Vol. 44 ›› Issue (11): 25851.doi: 10.7527/S1000-6893.2021.25851

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Application and development of green structure maintenance for civil aircraft

Fangli WANG1,2, Kai LIU2, Wei PAN2, Mingbo TONG2()   

  1. 1.College of Mechanical and Electrical Engineering,Jinling Institute of Technology,Nanjing 211169,China
    2.College of Aerospace Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China
  • Received:2021-05-24 Revised:2021-06-30 Accepted:2021-07-21 Online:2023-06-15 Published:2021-08-03
  • Contact: Mingbo TONG E-mail:tongw@nuaa.edu.cn
  • Supported by:
    National Natural Science Foundation of China(52075232);Natural Science Foundation of Jiangsu Province(BK20201112)

Abstract:

The application and development of green aviation and green aviation maintenance technologies significantly promote the development and deep integration of new materials, new technologies, digitization, networking, intelligence and industrialization of green civil aircraft maintenance. Meanwhile, the repair industry tends to undergo green, circular, and low-carbon development, industry and equipment transformation and upgrading, and sustainable development. This paper explains the concept and connotation of green civil aircraft maintenance, followed by detailed introduction of several key technologies and their research status in new green maintenance materials, including new repairing materials, advanced coatings, environmental cleaning means, advanced non-destructive testing and evaluation technologies, block chain, remote AR and 5G application, big data and digital twin technologies, advanced repair technologies, intelligent maintenance and remote expert systems. These key technologies provide both ways to implement green aircraft maintenance and technical reference for sustainable development of the green aviation.

Key words: green maintenance, low carbon and environmental protection, fault diagnosis, non-destructive testing, block chain, big data and digital twin

CLC Number: