中国与世界女子跳远诸因素灰色数学关联分析

An Analysis of the Relationship between Fuzzy Mathematics and Factors of Women's Long Jump at Home and Abroad

收集了世界田径锦标赛和我国全国运动会部份优秀女选手在最佳一跳的成绩和技术参数为样本,运用灰色关联伸展数学模型对各因素进行关联量化,各分成两个组进行对比研究,以探讨中国和世界女子跳远成绩差距的原因。采用灰色动态V erhu lst模型对各届奥运会成绩进行模拟,得到此项运动的极限。

This article is based on the samples of the best jumping performance and technical parameter of some excellent women athletes from the 8th National Games of China and international Track and Field Championships, The mathematic model of the fussy related spreading is applied to quantify all related factors which are divided into two groups to compare and study in order to search for the reasons of the gap between the performance of long-jump of Chinese women athletes and the athletes from other countries, The fuzzy dynamic Verhulst model is also adopted to imitate the achievements of each Olympic Games so as to obtain the maximum limit of the event.