舰载机拦阻着舰载荷谱编制技术

doi:10.7527/S1000-6893.2018.22284

Abstract

Abstract: The deck load spectrum is the key to longevity and damage tolerance design of carrier-based aircraft.Based on the specific ship load characteristics in aircraft landing process, the limitations of the existing compiling method are elaborated. Based on the multi-body system dynamics, this paper proposes a scheme for compiling the ship surface load spectrum, establishing the multi-body dynamics equations and simulation models, as well as carrying out simulation calculation. By analyzing the aircraft flight profile and the arrested landing mission profile, this paper identifies the main working conditions and their proportional relation for the arrested deck-landing mission. This paper also obtains the center of gravity of load spectrum and the transcendental curve, eliciting certain values in engineering application.

Key words: deck load spectrum, multi-body system dynamics, simulation and calculation, center of gravity of load spectrum, transcendental curve

CLC Number:

V215

MIN Qiang, WANG Bintuan, WANG Yafang, LEI Xiaoxin. Compiling load spectrum method for arrested deck-landing of carrier-based aircraft[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2019, 40(4): 622284-622284.

References

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Compiling load spectrum method for arrested deck-landing of carrier-based aircraft

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