Critical friction angle-based table tennis racket and table physical rebound model constructionAuthor(s): Ben Wang
Table tennis is Chinese national ball event, and meanwhile is also one of Chinese sports achieved best performance events in international medium and large competitions. Therefore, Chinese scholars also make concrete researches from table tennis development historyï½¤development prospects, table tennis reserve talents reservation and cultivation, table tennis techniques and other aspects. The paper discusses table tennis and table tennis racket as well as table physical rebound model construction in table tennis movement process. By introducing critical friction angle concept, analyze academic problems form mechanical perspective, and utilize statistics and numerical value calculated methods to construct models, finally by fuzzy mathematical theories, it makes model evaluation, further affirms constructed model feasibility. In research, point out: table tennis movement in whole process belongs to trajectory problem, it reflects critical friction angle concept, and meanwhile the idea also is the foundation of the whole research, table tennis racket and table tennis table physical rebound model construction under critical friction angle is a kind of feasible research, its comprehensive evaluation weight is higher, which has certain reliability.