GYROSCOPE-ACCELEROMETER WITH SPHERICAL FERROMAGNETIC ROTOR IN MAGNETIC RESONANCE SUSPENSION

摘要

FIELD: precision instrumentation engineering. SUBSTANCE: invention refers to sensitive elements with contactless suspension of bodies of inertia for gyroscopic systems of orientation and navigation of mobile objects. Gyroscope-accelerometer with magnetic resonance suspension of spherical ferromagnetic rotor has two suspension stators placed in opposition on which ferromagnetic cores tractive electromagnets of resonance circuits are placed connected to A.C. power supply source through capacitors and dampers, rotation stator and two differential induction two-coordinate pickups interacting with polar field of rotor. Inductances of each resonance circuit include two electromagnets closely positioned on stator. Windings of electromagnets are so connected that magnetic fluxes of electromagnets placed into resonance circuit have opposite directions. Magnetic fluxes of closely placed electromagnets included into different resonance circuits have same directions. EFFECT: enhanced operational reliability and precision. 8 cl, 8 dwg