A human as a research object for metrology of nonlinear dynamic systems

Abstract

The article presents the results of practical using of the approaches and tools of Metrology of nonlinear dynamic systems (Nonlinear Metrology). They were used for measurement and analysis of dynamic variables of a human body with a regular physical activity. As the analysis tools the intervals of dynamic variables values, measurement portrait, fractal dimension and Shannon entropy are used. The analysis of measurements results demonstrates that the dynamics of measured value is close to deterministic way. This is a characteristic trait of an open system with a self-organization function. The study results can be used for development of athletes training programs.