柔道运动员赛前技术水平准确评估仿真

发布时间：2018-07-26 19:34

【摘要】：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。
[Abstract]:Accurate evaluation of judo athletes' technical level before competition can effectively predict the performance of judo athletes. To evaluate athletes' technical level, it is necessary to set up the membership matrix of athletes' pre-competition technical level evaluation, determine the accurate weight vector of athletes' pre-competition technical level, and complete the evaluation of judo technical level. The traditional method firstly analyzes the factors of the pre-competition technical level and obtains the measuring parameters of the pre-competition technical level of judo athletes but neglects the determination of the technical weight vector which leads to the low accuracy of evaluation. This paper presents a method for evaluating judo athletes' pre-competition technical level based on accurate evaluation. Combined with extension theory, the matter-element model was established, and the membership matrix of first-level accurate evaluation was set up, and the accurate weight vector of athlete's pre-competition technical level was determined, and the constant weight vector was determined by combining with the three-scale AHP theory. An accurate and comprehensive evaluation model of athletes' pre-competition technical level with variable weight was established to evaluate the pre-competition technical level of judo athletes. The experimental results show that the proposed method can effectively quantify the qualitative evaluation factors of athletes' technical level and make the evaluation results more true.
【作者单位】：东北大学体育部;
【分类号】：G886.4

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