| 摘要 |
FIELD: physics. ^ SUBSTANCE: device pertains to gravitoinertial measurements, particularly to measurement of parameters of shock pulses. The device consists of three piezo-accelerometers, measurement axes which are mutually perpendicular, analogue-digital converter, memory unit, serially connected autonomous power supply source and voltage converter, generator, consisting of three tuneable band transmission filters, connected through the first inputs to the outputs of three piezo-accelerometers, and through the outputs to three inputs of the analogue-digital converter, microprocessor, digital-analogue converter, register, communication interface module and timer. ^ EFFECT: increased accuracy of measuring acceleration of the shock pulse. ^ 1 dwg
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