METHOD FOR DECREASING DRIFT OF ZERO SIGNAL OF DYNAMICALLY ADJUSTED GYROSCOPE

摘要

FIELD: instrument making. ^ SUBSTANCE: zero signal of the first channel is changed; at that, zero signal drift value of the second channel is controlled. Having determined the direction of change of signal drift value of the second channel, the level of zero signal of the first channel is changed with subsequent approaches in required direction and minimum drift value of zero signal of the second channel is reached. The above operations are repeated by discrete change of level of zero signal of the second channel, thus minimum drift of zero signal of the first channel is achieved. ^ EFFECT: higher accuracy of dynamically adjusted gyroscopes. ^ 3 dwg