| 摘要 |
FIELD: sports. ^ SUBSTANCE: invention relates to the field of sports inventory and may be used to select optimal inventory in such types of sports as cross-country and mountain skis, snowboard, tobogganing and skating, aquatic sports (boat racing, kayaks and canoes, etc.). The method consists in measurement of amplitude-frequency characteristics of sports inventory interaction with a track in the range of possible competition speeds directly during inventory movement along a real track, processing of produced data and further selection of an optimal version. At the same time, when processing the produced data, the spectral density of sports inventory pulsations capacity is determined, and pulsations occur whenever the inventory moves along the real track. Then sports inventory is selected by a criterion of minimum of spectral density of capacity of sports inventory large-scale pulsations at competition speeds. ^ EFFECT: invention provides for more reliable selection of inventory. ^ 4 cl |
