Description: A method for reducing the influence of temperature on the accuracy of pressure measurement results has been proposed. A mathematical model for dynamic error sensor for the measurement of pulse pressure in the bore of small arms has been shown. The relationship between the dynamic error and parameters of the pressure sensor and the parameters of its input signal have been established. The ways of applying the resulting mathematical model have been identified.
Keywords: shooter weapon, inwardly ballistic processes, gunpowder gases, pressductor, dynamic error, mathematical model