乒乓球技战术描述与采集信息模型  

Information Model of Table Tennis Technical-Tactical Description and Collecting

作　　者：赵会群[1] 贾娜[2] 孙晶[2] 陈磊[2] 金季春[1] 

机构地区：[1]北京体育大学,北京100084 [2]北方工业大学,北京100041

出　　处：《北京体育大学学报》2009年第4期124-127,共4页Journal of Beijing Sport University

基　　金：国家体育总局奥运攻关课题(项目号:23345566)

摘　　要：对乒乓球技战术信息分类,按照面分类法对球技术动作分类;按照线分类法对战术信息分类。在分类基础上给出各种动作和战术类的编码方案。基于上述编码体系给出三种数据采集方案,经测试三种方案均可作为采集方法实际使用,但从速度和方便角度,第二种和第三种更好一些。第二种方法的记忆强度为45(相当40个符号的记忆量),第三种方法的记忆强度为45,经测试在短时间(20 h)内完全可以熟练掌握采集方法。In classification of table tennis technical-tactical information, respecting profile attributes are used for technical action and linear method for tactical component. Based the classification an encoding plan is designed for technical-tactical information. There are three data collection plans based on the encoding system above and all are practical. But the second and the third are more convenient and faster. The memorial intensity of the second one is 30 （ equal to 40 symbols） and the third is 45. They are proved to be mastered within 20 hours by test.

关 键 词：信息分类与编码 乒乓球技战术编码 技战术数据采集 

分 类 号：G846.019[文化科学—体育训练]