紧张心理对武术比赛行为决策影响建模仿真

摘要

研究紧张心理对武术比赛行为决策影响,可以帮助运动员提高心理素质,提高运动员的比赛成绩.进行紧张心理对武术比赛行为决策影响建模时,需要依据紧张心理对武术比赛行为决策的影响变化状态,提取紧张心理对武术比赛行为决策影响特征,但是传统方法通过获取引起紧张心理的敏感性因素,通过分析不同敏感性因素组建紧张心理对武术比赛决策行为影响模型,但是不能对心理对武术比赛行为决策的影响变化状态,无法提取紧张心理对武术比赛行为决策影响特征,存在建模误差大的问题.提出一种基于熵权系数的紧张心理对武术比赛行为决策影响建模方法.首先获取不同时期紧张心理对武术比赛行为决策的影响因素,给出紧张心理对武术比赛行为决策的影响变化状态,融合支持向量机理论将武术比赛行为决策影响状态分类;其次提取紧张心理对武术比赛行为决策影响特征,计算出运动行为决策的影响表现形式信息熵,获取各个运动行为决策的影响表现客观权重向量;最后组建紧张心理对武术比赛行为决策的影响分析模型.仿真结果表明,所提方法能够精确地统计出紧张心理对武术比赛行为决策的影响.%A modeling method for influence of nervous psychology on behavior decision in martial art match is proposed based on the entropy weight coefficient.Firstly,the influence factor of nervous psychology in different periods is obtained,the variation state is given,and the influence state of behavior decision is classified.Then,the influence factor of nervous psychology on behavior decision is extracted and the information entropy of influence manifestation of exercise behavior decision is worked out to obtain the objective weight vector of influence manifestation of each exercise behavior decision.Finally,the analysis model for influence of nervous psychology on behavior decision in martial art match is built.The simulation results show that the method mentioned above can make precise statistics to the influence of nervous psychology on behavior decision.