简易网球自动发球机的研制与应用  

The Development and Application of Simple Tennis Serve Machine

作　　者：陈才烈[1] 陈涛[1] 张铖[1] 付豪[1] 

机构地区：[1]重庆大学体育学院,重庆400030

出　　处：《体育科研》2008年第5期71-72,共2页Sport Science Research

摘　　要：针对网球训练的技术要求,研制了简易网球自动发球机,并对其基本结构、发球的频率、角度、力量等工作原理及性能特点进行了合理的分析。实验证明简易网球自动发球机对丰富教学手段,提高教学质量具有很好的实用价值和指导意义。A simple tennis serve machine was developed according to the technical requirements of tennis training. The article makes a reasonable analysis on the operating principle and performance characteristics of the machine such as the basic structure, the frequency of service, the angles of service, the power of service and so on. The experiments prove that the machine has good practical value and the bnefit of guidance in enriching the means of teaching and improving the teaching quality.

关 键 词：网球 发球机 研制 应用 

分 类 号：G818.3[文化科学—体育学]