INTEGRATING GYRO OF LINEAR ACCELERATIONS Russian patent published in 1997 - IPC

FIELD: gyroscopic instrumentation engineering, measurement of linear velocity and acceleration of moving object in inertial navigating systems both under steady-state mode of integrating gyro and in process of acceleration of gyromotor. SUBSTANCE: integrating gyro has free unbalanced gyroscope, interframe correction system composed of angle pickup anchored on suspension axis, amplifier and sensor of moment put on axis of sensitivity of instrument connected in series, velocity pickup installed on principal axis of gyroscope, comparator, calculator composed of voltage-to-code converter, microprocessor, storage and timer connected in series, matching device and sensor of moment anchored on suspension axis, digital-to-analog converter which input is connected to second output of calculator and electron key which output is connected to second input of sensor of moment anchored on suspension axis, differentiator which input is connected to output of angle pickup located on axis of sensitivity and output is linked to second input of calculator and relay which input in connected to second output of digital-to-analog converter. Output of angle pickup located on axis of sensitivity is connected to third input of calculator. Output of velocity pickup mounted on principal axis of gyroscope is connected to fourth input of calculator. Second output of angle pickup anchored on suspension axis is connected to second input of electron key. Second input of comparator is connected via saw-tooth voltage former and delay unit connected in series to supply bus. Output of angle pick up anchored on suspension axis is connected to first input of amplifier, third output of digital-to-analog converter-to second input of amplifier and output of electron key-to second input of sensor of moment anchored on suspension axis. They are connected via contacts of relay which enables time of readiness of integrating gyro for usage to be decreased. EFFECT: decreased time of operational readiness of integrating gyro. 4 dwg