基于层次灰关联分析的体育训练损伤风险评估研究  

Risk assessment of physical training injury based on hierarchical grey correlation analysis

作　　者：印荣健 徐林川[1] YIN Rongjian;XU Linchuan(Anhui Technical College of Mechanical and Electrical Engineering,Wuhu 241002,China)

机构地区：[1]安徽机电职业技术学院公共基础部,安徽芜湖241002

出　　处：《商丘师范学院学报》2021年第12期16-19,共4页Journal of Shangqiu Normal University

摘　　要：为了实现对体育训练损伤风险因素的量化评估和自动预测,提出基于层次灰关联分析的体育训练损伤风险评估算法.建立体育训练损伤风险大数据分析模型,采用统计量化分析的方法进行体育训练损伤风险评估的约束参数分析,提取体育训练损伤风险大数据的熵特征量,采用输出稳定性增益评估和模糊决策的方法进行体育训练损伤风险评估的优化决策和评估,建立体育训练损伤风险评估的专家系统分析模型,采用层次灰关联分析方法进行体育训练损伤风险评估的自适应寻优和模糊控制,实现体育训练损伤风险评估优化设计.仿真结果表明,采用该方法进行体育训练损伤风险评估的自适应性较好,置信度水平较高.In order to realize the quantitative evaluation and automatic prediction of the risk factors of sports training injury,an algorithm of sports training injury risk assessment based on hierarchical grey correlation analysis is proposed.The big data analysis model of sports training injury risk is established,the constraint parameters of sports training injury risk assessment are analyzed by statistical quantitative analysis,the entropy characteristic quantity of sports training injury risk big data is extracted,and the optimal decision and evaluation of sports training injury risk assessment are carried out by using the methods of output stability gain evaluation and fuzzy decision.The expert system analysis model of sports training injury risk assessment is established,and the adaptive optimization and fuzzy control of sports training injury risk assessment are carried out by using hierarchical grey correlation analysis method,so as to realize the optimization of sports training injury risk assessment and optimization society.The simulation results show that the method has good adaptability and high confidence level in the risk assessment of sports training injury.

关 键 词：层次灰关联分析 体育训练 损伤 风险评估 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]