摘要
基于动能定理、角动量定理、动量守恒定律等物理学原理,建立力学模型并结合实战对发球过程进行分析。然后,利用Matlab软件对分析出来的理论进行模拟,调节参数,描绘出不同参数的乒乓球发球轨迹图。通过Matlab模拟出来的图像,运动员可更直观地看到不同参数对乒乓球轨迹的影响,更直观地理解乒乓球的发球理论,以帮助其提高实战技术。
In this paper,we mainly use kinetic energy theorems,angular momentum theorems,momentum conservation laws and other physical principles to build a mechanical model and analyze the service process in combination with actual combat.The Matlab software was then used to simulate the previous analysis of the theory,adjust the parameters,and describe the different parameters of the ping-pong service trajectory graph.Through the image simulated by Matlab,we can see the influence of different parameters on the trajectory of table tennis more directly,to help players more intuitively understand the theory of table tennis ground serve,which has important guiding significance for the theory to help improve actual combat technology.
作者
莫文浩
赵磊
李志心
贺言
MO Wenhao;ZHAO Lei;LI Zhixin;HE Yan(School of Physics and Technology,Lingnan Normal University,Zhanjiang 524048,China;College of Science,Guangdong University of Petrochemical Technology,Maoming 525000,China)
出处
《广东石油化工学院学报》
2024年第1期76-80,共5页
Journal of Guangdong University of Petrochemical Technology
基金
岭南师范学院自然科学基金项目(QL1406)
湛江市科技局项目(2021A05230)。
作者简介
莫文浩(1988-),男,广东湛江人,硕士,实验师,主要从事光纳米器件模拟计算研究、电学和力学教学等方面的研究。
