网球发球技术模糊评估系统的构建与探讨

Study on Fuzzy Synthesizing Evaluation System of Serve Technique in Tennis

网球发球技术是网球技术的重要组成部分,通过对发球的准备站位、抛球、过渡、向后挥拍、向前挥拍击球和随挥等6个方面构建模糊评价体系,应用模糊层次分析法(FAHP)给出各个指标权重及综合评判系数,并得出网球发球技术的综合评价方法,可为运动员当前发球技术上存在的问题提出解决意见,为运动员改进发球技术提供参考。

This paper adopts methods of documentary analysis, investigation, and statistics to build fuzzy synthesizing evaluation system from the following 6 aspects, i.e. start stance, casting ball, transition, swinging racket backwards, swinging racket forwards to strike the ball and finish in the process of tennis serving. Besides, the Analytic Hierarchy Process is applied to give weight and comprehensive evaluation coefficient to each index and the synthesizing evaluation method of serve technique in tennis is also obtained. This paper aims to provide suggestions and references on the existing problems in serve technique of athletes and help them to improve their serve technique.