Archer–bow–arrow behaviour in the vertical plane

Abstract

Theoretical and experimental results of research on the problem of archer, bow and arrow behaviour in the vertical plane are presented. The aim of the research is to develop a method of computer simulation of static and dynamic interactions between the archer, bow and arrow system in order to provide archery with practical recommendations. A model of an archer’s body is presented as a mechanical system composed of a few solid bodies, which are connected to each other and to the ground with viscoelastic elements. Mechanical and mathematical model of bow and arrow geometry in vertical plane in braced and drawn situations is investigated. An asymmetrical scheme, rigid beams, concentrated elastic elements and elastic string are the main features of the model. Numerical results of computer simulation of archer, bow and arrow interactions are presented in graphical form, which makes the methods easy to use by sportsmen and coaches.