Physical fundamentals of metrology of nonlinear dynamical systems
Юрий Петрович Мачехин, Юрий Сергеевич Курской · Ukrainian Metrological Journal · 2017
The paper presents the results of research that is aimed at creating the approaches and models for measurement of the dynamic quantities of nonlinear dynamic systems. The physical basis of Metrology of Nonlinear dynamic systems bases on Open systems theory, Dynamic chaos theory and Synergetic theory. It’s presented the special measurement model and the model of measurement results analysis. As the special analysis tools are proposed to use a fractal dimension, Shannon entropy, a measurement portrait, the fractal and entropy scales. For the analysis of evolving systems it’s proposed to use the time that system returns to its stable state after a normalized influence on it. The measurement models are proposed to use for measurement a human health.