Моделирование динамики движения вектора состояния организма человека в условиях импульсной гипергравитационной физической нагрузки

Abstract

The effect of hyper-gravity with pulse acceleration was studied in 156 boys and girls by means of device «Power Plate». This paper presents the regularities of behavior parameters quasi-attractors of state vector organism of human being in multidimensional phase space of states in the conditions of pulse hyper-gravitational physical load. The effects were evaluated by means of pulso-metry, rheovasography and the multifunctional complex M35 (USA). Processing of the results was carried out on a license package of statistical programs and methods for neural network to identify the parameters of the order. It is established that a single exposure to a pulsed physical hyper-gravitational activity the regulation of the cardiovascular system is manifested by the change of the distance between the centers of quasi-attractors state vector of the human organism, as well as the volume of m-dimensional parallelepiped, bounding quasi-attractors, due to the factors of gender and the initial level of frequency of cardiac rhythm. Features of change of parameters of the regional hemodynamics and blood pressure in young people with normal cardiac rhythm and tachycardia were identified. Low-amplitude hyper-gravity of an untrained people with normal cardiac rhythm provokes various changes of the quasi-attractors parameters. Informative methods of the theory of chaos and self-organization in the study of the influence of stress on the human body were presented. In the researches, according to multiparameters, on the influence of hyper-gravity on the function of the cardiovascular system greater prognostic importance are the results of data processing by means of the method of multidimensional phase spaces.