Design and Strength Analysis of Light UAV Landing Gear

doi:10.12382/bgxb.2022.A023

Abstract

Abstract: A landing gear for a specific light UAV is designed and analyzed to make up for the lack of research on the landing gear or flight-assisting system of light UAVs. According to the actual application requirements，a design scheme of the landing gear structure and electrical system of a light UAV was proposed. Based on the weight of UAV，Ansys simulation software is used to establish a finite element calculation model，and the strength of landing gear structure was analyzed and simulated. The results of structural strength analysis show that the maximum deformation of landing gear is 0.6 mm，which meets the design requirements.The light UAV landing gear designed in this paper has the advantages of simple structure，light weight and high reliability，which provides a solution for related research and engineering applications.

Key words: lightunmannedaerialvehicles, landinggear, sructuraldesign, strengthanalysis

CLC Number:

V226⁺.3

WANG Pan， WU Hao， LIANG Yu， HU Xuecen， JI Xuesong， WANG Zhenyu. Design and Strength Analysis of Light UAV Landing Gear[J]. Acta Armamentarii, 2022, 43(S1): 140-145.

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