柔道运动员赛前技术水平准确评估仿真

The Accurate Evaluation of Judo Athletes' Pre Competition Level

对柔道运动员赛前的技术水平进行准确评估,能够有效预测柔道运动员的比赛成绩。对运动员技术水平的评估,需要组建运动员赛前技术水平评估的隶属度矩阵,确定运动员赛前技术水平准确权向量,完成对柔道技术水平的评估。传统方法先分析赛前技术水平各因素,得到柔道运动员赛前技术水平各项测量参数,但忽略了技术权向量的确定,导致评估精度偏低。提出基于准确评估的柔道运动员赛前技术水平评估方法。结合可拓理论组建物元模型,组建一级准确评估的隶属度矩阵,确定运动员赛前技术水平准确权向量,结合三标度层次分析理论确定常权向量,组建运动员赛前技术水平变权重二级准确综合评估模型,完成对柔道运动员赛前技术水平评估。实验结果表明,所提方法可以有效地将运动员技术水平定性评估因素定量化,使评价结果真实度较高。

This research focuses on evaluation method for technology level of judo athlete before competition based on accurate evaluation. The research built a matter element model integrated with extension theory, then built a mem- bership matrix of accurate evaluation with first level to confirm accurate weight vector of the technology level. The re- search determined constant weight vector integrated with three scales hierarchy analysis theory, and built accurate comprehensive evaluation model with second level of changing weight Value of the technology level. Experimental re- suits show that the method can improve the quantification of qualitative evaluation factor of technology level effectively.