Dynamic analysis and experimental study for fuselage structure of carrier aircraft arresting landing

DOI:	10.11809/bqzbgcxb2024.10.025
Keywords:	carrier aircraft; landing arrest; dynamic response analysis; ground simulation test
Abstract:	Arresting Landing is a key technology to ensure the rapid take off and landing of the carrier aircraft. Based on the characteristics of the arresting load, the main fuselage structure of the typical carrier aircraft UAV is taken as the research object. The rigid flexible coupled dynamic mechanical response analysis of the fuselage structure during the arresting impact load is carried out. The dynamic strength and the acceleration of the main fuselage structure under the impact process are studied, and the transmission and distribution of the stress and acceleration on the main force transmission path of the fuselage. At the same time, the arresting impact test is carried out to verify the accuracy of the rigid flexible coupling analysis method in the arresting process, and to evaluate the safety of the structure of the aircraft, and to provide basis for the structural design and analysis method of the carrier.
Issue:	Vol. 45 No. 10 (2024)
Published:	2024-10-31
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