| 三维测力台数据采集和处理自动化系统的研制 |
| |
| 引用本文： | 王琨,许建辉,严波涛,宋海四.三维测力台数据采集和处理自动化系统的研制[J].西安体育学院学报,1995(2). |
| |
| 作者姓名： | 王琨 许建辉 严波涛 宋海四 |
| |
| 作者单位： | 西安体育学院运动生物学研究室 |
| |
| 摘 要： | 本文研制一套三维测力台数据采集和处理的自动化系统，数据采集和处理全部由紫金Ⅱ（ＡＰＰＬＥⅡ）微机控制完成，每次采样共得到１５３６个点．Ｚ、Ｘ、Ｙ三个方向各５１２个点，将采得数据存入磁盘、通过对数据的处理可得到Ｚ、Ｘ、Ｙ三个方向力值与时间的对应值，Ｚ、Ｘ、Ｙ三个方的冲量值以及原地纵跳人体重心腾起的初速度和高度并打印、绘图输出结果。本研究改进了运动生物力学测试手段，比较准确、快速地获得多项力学指标，为运动技术的生物力学分析和教学提供依据。
|
| 关 键 词： | 三维测力台 数据采集 数据处理 自动化系统 |
Development of an Automatic Data Collectingand Processing System of 3-D Plateform |
| |
| Wang Kun,et al.Development of an Automatic Data Collectingand Processing System of 3-D Plateform[J].Journal of Xi'an Institute of Physical Education,1995(2). |
| |
| Authors: | Wang Kun |
| |
| Institution: | Xian Institute of Physical Education 710068 |
| |
| Abstract: | In this paper,a set of automatic data collecting and processing system of 3-D plateform was in troduced. This system was computerized and controlled by common Apple 11.1536 points (512 points for each of x,y,z)were recorded with disc at each test and force values and impulses in three directions of X,Y,Z were obtained and displayed in screen instaneously after the performance was finished. In the software also the calculation procedure of the initial velocity and C. M. height in the air of the vetical jump is included. These results can be printed in values or in curves. This study improved the biomechanical investigation and testing procedure to achieve multiindex more accurately and fast and it will be valid tool for sports analysis and biomechanical educatoin. |
| |
| Keywords: | D plataform data collecting data processing |
| 本文献已被 CNKI 维普 等数据库收录！ |
