Research on Volleyball Drop Trajectory Model Based on Computer Big Data

Abstract

A mathematical model is established for the actual trajectory of the volleyball. This paper analyzes the impact of the ball after hitting the ball from different directions and angles, and obtains the range of the hitting angle of the ball that falls into the hard-to-defense area after being hit. In this paper, qualitative analysis and the free fall of the ball in the vertical direction are used, and then the operation of the ball after being hit is analyzed from the whole. In this paper, the Lagrange conditional extremum method is used to obtain the optimal angle range of the shot. This paper uses the mathematical software maple8 and matlab6.5 to solve the problem through the specific actual data in the volleyball game. The study found the optimal direction of hitting the ball.