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DEEP LEARNING ASSISTED SEMI-ACTIVE CONTROL OF MAGNETORHEOLOGICAL BUFFER LANDING GEAR

  • Northwestern Polytechnical University Xian

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

The load alleviation during aircraft landing is an important challenge in the field of aeronautical engineering, and the dynamic characteristics design of landing gear buffers is the key to solving this problem. The damping parameters of traditional landing gear systems are usually fixed, making it difficult to cope with complex landing load conditions. In response to this, this article adopts a damping adjustable magnetorheological (MR) buffer and proposes a convolutional neural network (CNN) control strategy, which can obtain the optimal current under different landing conditions and conduct landing response simulation. The simulation results show that the convolutional neural network method proposed in this paper can significantly reduce the peak landing load for any landing condition, and has good landing load alleviation ability.

Original languageEnglish
Title of host publicationProceedings of the 30th International Congress on Sound and Vibration, ICSV 2024
EditorsWim van Keulen, Jim Kok
PublisherSociety of Acoustics
ISBN (Electronic)9789090390581
StatePublished - 2024
Event30th International Congress on Sound and Vibration, ICSV 2024 - Amsterdam, Netherlands
Duration: 8 Jul 202411 Jul 2024

Publication series

NameProceedings of the International Congress on Sound and Vibration
ISSN (Electronic)2329-3675

Conference

Conference30th International Congress on Sound and Vibration, ICSV 2024
Country/TerritoryNetherlands
CityAmsterdam
Period8/07/2411/07/24

Keywords

  • convolutional neural network
  • landing gear with magnetorheological buffer
  • landing response simulation
  • Semi-active control

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