探究太极（定步）推手感知互动系统的设计与研制

发布时间：2018-08-22 16:17

【摘要】：研究目的:近年来,太极(定步)推手从民间的娱乐活动变为国家的竞赛项目,得到了较好发展。但是由于太极(定步)推手技术体系复杂,表达方式含蓄,一些特殊技术在比赛中的使用是否符合要求,人们难以判断。而且其中存在一些容易忽视的不合法动作会影响比赛结果。该研究设计了一套相关的电子设备和软件系统对这些动作进行准确的识别,并根据规则要求进行自动判分,从而增加比赛的客观性和评判的准确性。研究方法:运用文献资料法、专家访谈法、观察法等方法,梳理归纳了太极(定步)推手的发展脉络、现状,了解概括了太极(定步)推手的技术特点、评判方法。主要运用实验法对太极(定步)推手感知互动系统进行设计和研制。运用问卷调查法收集体验者和专家对该系统反馈意见。研究结论:1.设计了脚部移动识别方案。脚步位移主要是通过在脚底和脚周边安置薄膜传感器来感知脚的位移。2.设计了先后位移和同时位移的识别方案。通过设定时间界限值来区分先后位移和同时位移。大于时间界定值为先后位移,小于时间界定值为同时位移。3.设计了部分手上动作识别方案。主要通过力的作用时间判别采和抓,掌击和掌推。4.设计了一个完整的太极(定步)推手感知互动系统。包括硬件模块和软件系统。并根据设计进行了系统软件和硬件的初步开发。研制出脚步识别模块的初级实物成品。5.将该成品放到实践中应用证明本文所提出的太极(定步)推手感知互动系统设计方案确实可行、有效。
[Abstract]:Research objective: in recent years, Taiji (fixed step) from folk entertainment to national competition, has been a good development. However, due to the complexity of the technical system of Taiji push-hand and the implicit expression, it is difficult to judge whether the use of some special techniques in the competition meets the requirements. And there are some easy to ignore illegal moves will affect the results of the game. This study designed a set of related electronic equipment and software system to identify these actions accurately, and according to the requirements of the rules to automatically judge points, so as to increase the objectivity of the game and the accuracy of evaluation. Research methods: by using the methods of literature, expert interview and observation, this paper summarizes the development of Taiji (fixed step) push hand, the present situation, and the technical characteristics and judgment method of Taiji (fixed step) push hand. The experiment method is used to design and develop Taiji (fixed step) Push-Hand-Perceptual interaction system. Questionnaires were used to collect feedback from experience and experts on the system. Conclusion: 1. The recognition scheme of foot movement is designed. Foot displacement is mainly detected by placing thin film sensors on the soles of the feet and around the feet. The identification scheme of successive displacement and simultaneous displacement is designed. By setting the time limit value to distinguish the sequential displacement from the simultaneous displacement. The larger time limit value is sequential displacement, and the smaller time limit value is simultaneous displacement. 3. Part of the hand action recognition scheme is designed. Mainly through the force of the action of the time to distinguish mining and grasp, palm and palm push. 4. A complete Taiji (fixed step) push-hand perception interaction system is designed. Include hardware module and software system. And according to the design of the system software and hardware development. Develop the footstep recognition module of the primary physical product. 5. The application of the finished product in practice proves that the design scheme of Taiji (fixed step) Push-Hand-Perceptual Interactive system presented in this paper is feasible and effective.
【学位授予单位】：上海体育学院
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP212.9;G852.11

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