FIELD: measurement technology. SUBSTANCE: device has sensory element with six degrees of freedom with respect to three mutually perpendicular axes, linear and angular position gages on each axis, two electromagnetic power transducers, two differential amplifiers two amplifiers, three resistors. Inverting amplifier of DC is additionally introduced at least on one axis. The first amplifier output coupled with linear position gage is connected to inverting amplifier input. One of compensation coils and the second resistor are connected to its output. The third resistor is connected to the second amplifier output. EFFECT: high accuracy and range of measurements. 3 cl, 2 dwg
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Authors
Dates
2003-02-27—Published
2001-05-10—Filed