FIELD: electricity.
SUBSTANCE: method for measurement of parametres for obstacle penetration with thrown element: bullet or artillery shell, or cumulative jet, consists in the fact that time intervals are measured required to pass through blocking planes of obstacle, located at a certain distance, and speed of thrown element passage between them is identified. Blocking planes represent primary metering converters in the form of two mutually-perpendicular frames introduced at a specified distance. Each frame comprises insulated conductors arranged in parallel with selected pitch. In each frame some ends of conductors are combined to each other and are connected to output of power supply source, and opposite ends - via appropriate resistors are combined and connected to according input of processing and registration device. As conductors are broken, coordinates of obstacle deformation with thrown element are registered in each blocking plane.
EFFECT: simplified process of cumulative jet motion speed registration, simplified design of device and improved noise immunity.
2 cl, 2 dwg
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