田径最优兼项问题的研究与应用  

The study and application of the optimum simultaneous entry for track and field

作　　者：房建武[1] 张文魁[1] 

机构地区：[1]华中师范大学体育学院,武汉430079

出　　处：《华中师范大学学报（自然科学版）》2008年第2期320-322,共3页Journal of Central China Normal University：Natural Sciences

摘　　要：田径比赛一般限定人数,限报项目,因而团体总分之争往往由兼项成绩决定.而运动员的兼项,主要由教练员根据主观判断确定,时常达不到良好成绩.本文应用运筹学和模糊数学方法,根据兼项项目的素质要求,对田径最优兼项问题进行了定量化和数学化研究,并运用到实际比赛中,取得了良好成绩.There are limited participants and events in the track and field, so the tatal point of the group are decided by the plurality. Plurality of the athlite are decided by the coach＇s subjective opinion, so this way can＇t reach the favorable achievement. This paper studies the problem of best way to get plurality using method of Operational Research and Fuzzy Mathematics from the requement of plurality event, and use the way to the real match to get the favorable achievement.

关 键 词：兼项 模糊指派 矩阵 最优原则 

分 类 号：G82[文化科学—体育训练]