基于计算机大数据的排球下落轨迹模型研究

2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA) Pub Date : 2022-10-28 DOI:10.1109/ICDSCA56264.2022.9988659

Geng Shuai

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引用次数: 0

摘要

建立了排球实际运动轨迹的数学模型。本文从不同的方向和角度对球进行击球后的冲击力进行了分析，得出了球被击中后落入难以防守区域的击球角度范围。本文采用定性分析和球在垂直方向上的自由落体，然后从整体上分析球被击中后的运行情况。本文采用拉格朗日条件极值法求出射击的最佳角度范围。本文通过排球比赛中的具体实际数据，运用数学软件maple8和matlab6.5来解决这一问题。这项研究找到了击球的最佳方向。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Research on Volleyball Drop Trajectory Model Based on Computer Big Data

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.

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来源期刊

2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA)

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