Abstract
This paper is based on the finite and dispersed data which were obtained from the experiments of the wind tunnel and of the force measurement and from the high-speed photography. It analyses and optimizes the take-off movement of ski jumping with the theory of dynamics of systems of rigid bodies and with the method of mathematical programming. The paper describes the optimal take-off movement of ski jumping. Furthermore, it presents an example and compares the result with those of other papers published at home and abroad. The comparison shows that our computation and optimization are reasonable and well-grounded.
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References
Wittenburg, J.,Dynamics of Systems of Rigid Bodies, B. G. T Teubner, Stuttgart
Li Bao and Vu De-yi (translators), The technique of ski jumping,Ski Jumping Journal, (1) (1985). (Chinese version)
Ward-Smith, A. J., and D. Clemens, Determination of pneumatic characteristics of ski jumping athletes through experiments,The Aerodynamics Journal, Dec. (1982), Translated by Nan Fan-gan and Zhang Ru-qing. (Chinese version).
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Communicated by Chien Wei-zang
Project supported by the National Natural Science Foundation of China
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Ru-hua, G., Run, L. & Li-ran, Y. Optimization of the take-off movement of ski jumping with the method of mathematical programming. Appl Math Mech 13, 669–674 (1992). https://doi.org/10.1007/BF02456091
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DOI: https://doi.org/10.1007/BF02456091