期刊名称：International Journal of Multimedia and Ubiquitous Engineering
印刷版ISSN：1975-0080
出版年度：2014
卷号：9
期号：9
页码：219-230
DOI：10.14257/ijmue.2014.9.9.23
出版社：SERSC
摘要：Through the analysis of features of short-distance competitive swimming sports, the model of both kinetics and energy transformation is built. On the prerequisite of a series of rational hypotheses and restrictions, the optimal analysis is performed about the distance in a given time frame with the application of the theory of optimal control. The optimal solution to propulsive force is deduced with reference to Olympic champion and experimental results by former researchers. The three-phase optimum speed distribution strategy is proposed, in good agreement with actual situations.
关键词：Optimal control theory; Competitive swimming; the best strategy; Olympic ; champion; Active drag
