Abstract

Citation

Researchers should cite this work as follows:

• Liu, J. (2023). 2017-Jun_Liu-Hammer Throwing parameters optimization model research based on flight dynamical differential equation. SIMIODE, QUBES Educational Resources. doi:10.25334/B7RH-HZ56

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Article Context

Description

Liu, Jun. 2017. Hammer Throwing parameters optimization model research based on flight dynamical differential equation. 2016 National Convention on Sports Science of China.  Reprint. 4 pp.

See https://www.researchgate.net/publication/312336968_Hammer_Throwing_parameters_optimization_model_research_based_on_flight_dynamical_differential_equation . Accessed 29 March 2023.

Abstract. With progress of times, sports techniques are also rapidly developing, in order to let Chinese hammer throwers more quickly improve themselves levels, the paper according to kinematic equation and geometrical analysis, it gets throwing distance main influence factors, and provides athletes themselves required bearing acting force equation when throwing hammer. In case considering air resistance to throwing distance and heights influences, establish hammer flight dynamical equation, and solve best release angle. Research shows when athlete final release speed arrives at, he suffered acting force is between, and the higher athlete final release speed is, the better performance would be, athletes can make targeted training combining with the paper data.

Keywords:  differential equation, model, sports, projectile, hammer, throw, release angle, hammer throw