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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2021, Vol. 42 ›› Issue (8): 525853-525853.doi: 10.7527/S1000-6893.2021.25853

• Article • Previous Articles     Next Articles

Dynamics and kinematics characteristics of carrier-based aircraft ski-jump take-off

WANG Yongqing, YU Hao, SHI Yan   

  1. AVIC Shenyang Aircraft Design and Research Institute, Shenyang 110031, China
  • Received:2021-04-15 Revised:2021-05-08 Published:2021-05-31

Abstract: This article introduces the concepts, current situation and development trend of ski-jump take-off of carrier-based aircrafts. Then, based on the authors' experience of model development and flight tests, the key factors that affect the dynamics and kinematics in ski-jump take-off are discussed after an analysis of the kinematics and dynamics of the aircraft airframe, landing gear buffer, and tire in the process. These factors are found to be deck wind, engine, landing gear, control system, and weight characteristics. Finally, through a comparison of qualitative and quantitative analysis results, the key influencing factors and design indicators involved in the design of ski-jump take-off are summarized, and a comprehensive discussion of the dynamics and kinematics characteristics of ski-jump take-off are conducted. This article can provide references for designing, testing and using of carrier-based aircrafts.

Key words: ski-jump take-off, carrier-based aircraft, aircraft carrier, take-off and landing method, take-off and landing dynamics

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