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Research on Competitive Swimming Sports based on Optimal Control Theory

초록

영어

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.

목차

Abstract
 1. Introduction
 2. Theory of Optimal Control
  2.1. State Equation of Controlled Dynamic System
  2.2. Target Set
  2.3. Admissible Control
  2.4. Performance Index
 3. Analysis of Optimization of Short-distance Competitive Swimming Sports
  3.1. Mathematical Model
  3.2. Expression of the Optimized Question
  3.3. Theoretical Analysis and Solution
 4. Experiment Design and Discussion
 5. Conclusion
 References

저자정보

  • Jing meng Sun Sports Department, Harbin Engineering University, Harbin 150000, China
  • Yueqiu Han International Cooperative Education College, Harbin Engineering University, Harbin 150000, China
  • Hui Li Sports Department, Harbin Engineering University, Harbin 150000, China

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