Reach Us +44-7480-724769
All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission System of respective journal.


Research on numerical model-based volleyball best spiking angle application in competition tactics

Author(s): Binghong Yan

Spiking is a power way to gain scores in volleyball competition, the paper establishes mathematical model for volleyball spiking, analyzes ball drop points after spiking volleyball in different orientations and angles in competitions, gets hitting angle range that drops into difficult defensive regions after volleyball being hit by players, in solving process ν size is also considered as fixed. For established mathematical model, use Lagrange differential equation extremum method to solve, due to compute sign computed results are very complex, formula is very long, we use Matlab simulation data, then use computer to solve, and solve the range of hit angle θ x, θ y. Make comprehensive comparison, it gets that ball optimal hitting direction is in cased optimal hitting angle in the range of θ x = [0°,41.34°], θ y = [71.82°, 80.10°], which can spike good shot to difficult defensive regions, from which θ x, θ y are respectively angles with x, y axis during hitting instant.

Share this       

Share this Page.

Table of Contents

Scimago Journal Rank

izmir escort izmir escort bursa escort antalya escort izmir escort porno porno izle türk porno eskişehir escort bartın escort burdur escort havalandırma izmir escort bursa escort porno indir izle escort izmir