光控式乒乓球弹跳高度测试仪校准方法  

Calibration Method of Light-Controlled Bouncing Height Tester for Table Tennis

作　　者：韩素超 尉飞[2] 祖振涛 孙若男 HAN Suchao;YU Fei;ZU Zhentao;SUN Ruonan(Hebei Iluake Quality Inspection Technical Service Co.Ltd.,Hengshui 053000;National Sporting Goods Quality Supervision and Inspection Center,Shijiazhuang 050000)

机构地区：[1]河北华科质检技术服务有限公司,衡水053000 [2]国家体育用品质量监督检验中心,石家庄050000

出　　处：《计量技术》2020年第7期48-50,共3页Measurement Technique

摘　　要：通过对光控式乒乓球弹跳高度测试仪原理的分析,设计制作弹跳高度参数校准装置,通过标准时间信号控制对称型电磁铁的开闭,带动乒乓球模拟机构在光控式乒乓球弹跳高度测试仪的终端(光电传感器)产生一组能让光电传感器识别的标准时间信号,以此实现标准时间信号与弹跳高度参数的转换,实现光控式乒乓球弹跳高度测试仪示值误差的校准。Through the analysis of the principle of the light-controlled bouncing height tester,the calibration device for the bouncing height parameter was designed and developed.The calibration device controls the opening and closing of the symmetrical electromagnet through the standard time signal,driving the table tennis simulator to generate a set of standard time signals that can be recognized by the photoelectric sensor of the bouncing height tester,which implements the conversion between the standard time signal and the bouncing height parameter,and realizes the calibration of the indication error of the bouncing height tester.

关 键 词：弹跳高度 标准时间发生装置 乒乓球模拟机构 光电传感器 示值误差 

分 类 号：TH706[机械工程—仪器科学与技术]