Analysis On The Tactics Of Volleyball Match From The Perspective Of Game Theory

Game theory refers to the study of multiple individuals or teams under the constraints of specific conditions in the use of the relevant party strategy,and the implementation of the corresponding strategy of the discipline.Game theory belongs to the category of applied mathematics,which is a new branch of modern mathematics and an important part of operational research.Since the birth of the game theory is mainly used in the economic field,in less than half a century,the rapid development of its theoretical achievements,is now widely used in political science,economics,military strategy,computer science,Into the chemical and other fields.Chinese women's volleyball team in the 2016 Rio Olympic Games performance can be described as twists and turns: first group of five war three negative to the fourth of the results qualify;to knockout stage victory over the host,and continuous "revenge" eventually won.The special Olympic Games system to the group stage of the Chinese women's volleyball team has the hope of turning over,the possibility of self-help,the game of the opportunity,especially after the group stage meet again,the opponent know how to use the game theory in actual combat,With the Chinese women's volleyball coach Lang Ping's strategy.Although the Chinese women's volleyball team finally embarked on the championship podium,but the process is not as simple as playing back and forth,often the Chinese women's volleyball team in the staggered stalemate stalemate stage,in the coach Lang Ping's spot guidance and deployment,There are some changes and changes,and some even minor changes will bring the results of the game unexpected results,these remarkable examples of warfare and fragments worth learning and learning,more worthy of theoretical research and practice on the promotion.This study mainly uses the basic principle,thinking method and analysis method of the game round to discuss the microcosmic problem of tactical use of the Chinesewomen's volleyball team in the Rio Olympic Games in the 2016 Olympic Games.The aim is to broaden the volleyball players,coaches and researchers Tactical thinking,improve its tactical literacy,and provide a new theoretical tool for volleyball tactical analysis.Based on the research results of domestic and foreign experts and scholars,this paper studies the tactical use of the Chinese women's volleyball tournament in Rio de Janeiro in 2016 as the research object,and draws out the research object,the following conclusions:(1)According to the number of players involved in volleyball,the game of volleyball can be divided into "single player","double game" and "multiplayer game".(2)According to the basic theory of game theory,through the study and analysis of volleyball,it is found that volleyball is "zero-sum game".Through the analysis of the factors of volleyball game,we find that there are "dynamic game ",and the existence of " static game ",but also a " repeated game".(3)In the process of volleyball tactics,athletes or coaches should flexibly use the first-mover advantage strategy and the post-competitive advantage strategy,and follow the principle of avoiding weaknesses,actively explore the advantages of strategy,to avoid the inferior strategy,but also on the opponent's advantage strategy Disadvantages strategy has been considered.(4)In the dynamic game of the volleyball game,the game side should choose the pure strategy with the greatest profit in the decision-making,and the static game of the volleyball game should choose the profit of the mixed strategy to be greater than the pure strategy;the reaction function method can be used to obtain the Nash Equilibrium,when the game is in the state of Nash equilibrium,any game side deviation from the balance may be used by the opponent,so that the opponent gains and the party is damaged.(5)the game of the volleyball game in the game are "natural",so to take full account of the athletes or coaches limited rational thinking brought about by the limitations of athletes or coaches of the limited rational thinking,risk appetite and risk Ability to influence the choice of their behavior has a crucial impact,and thus affect the volleyball game tactical decision-making.