FIELD: measurement of angles in control systems. SUBSTANCE: proposed includes resonator in form of axisymmetrical thin-walled member, at least one resonator electrode secured on outer or inner surface of resonator, housing with many sensor electrodes and control electrodes secured on housing at immediate vicinity of resonator electrodes. Zero potential is fed to resonator electrode located opposite sensor electrodes; reference alternating high-frequency current is fed to sensor electrodes; resonator oscillation signals are picked off capacitance transducer of motion formed by sensor electrodes and resonator electrodes. Sensor electrodes and control electrodes are located on one plane of housing. EFFECT: enhanced accuracy and simplified construction. 3 cl, 3 dwg
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Authors
Dates
2002-05-10—Published
2001-05-04—Filed