一种网球自动发球装置的设计
胡晋斋,章德平*,勾艺,陈越
(武汉轻工大学 机械工程学院,湖北 武汉 430023)
摘要:网球比赛通常在两名单打球员或两对组合之间开展,因此某些情况下缺少陪练人员将直接导致网球球员的训练无法进行。为了实现网球练习者在无人陪练状态下的自主训练,设计了一款网球自动发球装置。该装置采用单片机控制,具有收球、送球、储球、发球、行走五个功能,并且实现了发球频率、角度和球速的自动调节。实验结果表明:与同类产品相比,该自动发球装置更为符合人机工程学的基本原理,收球和发球效果更好,对于帮助网球练习者提高训练水平具有重要意义。
关键词:网球自动发球装置;四轮发球机构;自动行走装置
中图分类号:TH122;G845 文献标志码:A doi:10.3969/j.issn.1006-0316.2020.03.013
文章编号:1006-0316 (2020) 03-0071-06
The Design of an Automatic Serve Device for Tennis
HU Jinzhai,ZHANG Deping,GOU Yi,CHEN Yue
( Department of Mechanical Engineering, Wuhan Polytechnic University, Wuhan 430048, China )
Abstract:Tennis match is usually undertaken between two players or two pairs, so the lack of partner will directly result in a tennis player's normal training cannot be implemented in some cases. In order to achieve autonomous training of the tennis players under the condition of unaccompanied, an automatic serve device for tennis is designed in this paper. The device that has serving and collecting function is controlled by monolithic processor, and the service frequency, angle and velocity can be automatically adjusted. The experimental results show that the automatic serve device for tennis accords with principles of ergonomics, and it is of great significance for tennis player to improve its training level.
Key words:automatic serve device for tennis;four-wheel service part;automatic walking device
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收稿日期:2019-09-06
基金项目:湖北省教育厅科学技术研究计划指导性项目——微型汽车差速器轴承预紧的机理研究(B2019057)
作者简介:胡晋斋(1999-),男,湖北宜昌人,本科生,主要研究方向为机械创新设计。*通讯作者:章德平(1981-),男,湖北宜都人,博士,讲师,主要研究方向为微型汽车传动系统效率优化及测试,E-mail:bluezone1981@sina.com
 

 

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