运动员人体三维建模研究

Research on 3D Human Models of Players

运用人体测量学、人体工程学等相关理论,汇集整理了运动员的人体工程学数据。使用工程图学的高级造型软件(Pro/ENG INEER)作为主要的建模平台,对运动员人体三维造型进行了设计,得到了易于编程控制的人体三维模型。在该三维模型基础上,建立运动员多体系统的运动学模型,获得运动员训练或比赛的真实模拟效果。仿真结果表明,该模型可以准确模拟运动员的各种动作,可应用于各种模拟训练当中;实践中,将该模型运用于排球电子模拟拦网训练系统的研制,准确地模拟了排球运动员的拦网技术动作,对提高国家排球队技术水平起到了有效的辅助作用。

This paper investigates the data of players using the theory of ergonomics and anthropometry.The 3D human models,which can be controlled by program,are plotted in the platform of Pro/ENGINEER.Then a kinematic model of multi-body system is constructed on the basis of the 3D human models,which can simulate players training and competion.The results of simulation indicate that the models can simulate varied movements of players nicely and fit various mock training;the model has been used to research the Electronic Simulation of Volleyball Blocking,which can fleetly plot all kinds of player＇s blocking-act and effectively help improving the strength of China volleyball team.