太极(定步)推手动作识别系统的设计与研制

Design and Development of Taichi Pushing Hands(with Fixed-foot Stance)Movements Recognition System

鉴于现行太极(定步)推手主观判分方式缺乏相应的客观性和标准性,在一定程度上影响该项目的发展,本研究针对太极(定步)推手运动对脚步移动、失去重心等评判点,研制一种基于传感技术由"脚部运动的识别"、"手上动作的识别"组成的自动识别系统,分析该系统所需要的功能,提出该系统的总设计和动作识别方案,研究其子系统模块,以服务太极(定步)推手的大众健身和运动竞赛。

Since the method of current subjective judgement of Taichi Pushing Hands （with Fixed-foot Stance） lack sobjective standard, to a certain extent, it has affected the development of this sport. Focusing on the evaluation points, such as footwork, loss of center of gravity, etc. of Taichi Pushing Hands （with Fixed-foot Stance）, this paper is based on the sensor technology which is composed of ＂foot movement recognition＂ and ＂hand movements recognition＂ to analyze the re- quired function of the system. Therefore, the author puts forward the overall design of the proposed system and the pro- grams of action recognition, and researches its subsystem modules, in order to serve the fitness and competitions of Taichi Pushing Hands （with Fixed-foot Stance）.