DETERMINING THE DISPERSION CHARACTERISTICS OF UNGUIDED ROCKETS BY SIMULATION

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Abstract

In the paper, the study results of using simulation method that determines calculation characteristics for uncontrolled jet bullets are presented. The simulation method uses computer-generated firing data to calculate and determine the calculation characteristics of bullets instead of experimental firing data is the same results with experimental method one. The requirement for a computer-based shot is to simulate the movement of the bullets in a single shot in an experimental shooting situation having a difference because of making size tolerance when manufacturing. Therefore, the input data for calculation computer must also simulate those. Calculation application for 9M22Y bullets fired on the launcher of BM-21 combat vehicles, used experiments (firing tables) verifies the calculation results.