Bow tuning in the vertical plane |
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| Authors: | Ihor Zanevsky |
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| Institution: | (1) Department of Physical & Health Education, Casimir Pulaski Technical University, Malczewskiego 22, 26-600 Radom, Poland |
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| Abstract: | Competition results in sport archery depend to a great extent upon the optimal combination of bow-arrow-archer system parameters.
A significant part of bow tuning is vertical adjustment, the aim of which is to give an arrow zero angle of attack. It is
conducted in a long and complicated manner and error correction takes a lot of time and effort. The goal of the research was
to create an analytical method to determine an optimal combination of bow parameters, which ensures zero angle of attack for
an arrow launched from a string. Mechanical and mathematical models of bow and arrow geometry in the vertical plane in braced
and drawn situations were investigated. An asymmetrical scheme, rigid beams, concentrated elastic elements and elastic string
were the main features of the model. Numerical results of a computer simulation are presented in tabular and graphical form,
which makes it easy for sportsmen and coaches to use. |
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| Keywords: | archery dynamics vibration mathematical modelling computer simulation |
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