第17届世界杯足球赛防守战术实施模型的研究

现代足球运动中，取胜的最终目的决定了进攻与防守水平的相互促进和提高。而防守技、战术水平的高低，在足球比赛中更能决定成绩的好坏。以现代足球理论的观点进行分析，足球比赛中的防守是具有系统性的。在整个防守战术体系中，个人防守行为是最基本的组成部分。而局部防守战术既是整体防守战术的基础，又是个人防守战术的组合，它是连接个人防守战术和整体防守战术的纽带和桥梁。依据事物的系统性原理，用R型因子分析法对十七届世界杯比赛中世界高水平球队个人防守行为的实施方式和局部防守战术的组织形式的特征进行了研究，模拟出足球比赛中的防守数学模型，试图在防守的指导思想、防守的战术实施等方面提出一些新的观点，为今后中国足球的训练和比赛提供理论上的参考依据。

The study of model of defence tactics of the 17th FIFA World Cup

In modern soccer sport,the aim of winning the game made the attack and defence interact and improve the lever of attack and defence.While the level of the technique and tactics of defence is the key factor of the result of the match.With the view of modern soccer the defence is systemic and the defence behavior of individual is the basic component of the team defence.And the group defence is the bridge connect the defence of individual and the whole team.This paper analyse the defence methods of individual and the group of the17th FIFA World Cup using the R-factor analyse statistic method according to the principle of the systemic and simulate the mathematic defence model for the purpose of providing a new view of the thought and tactics action of defence.