TH77646A - Gyroscope, dual-axis oscillation rate - Google Patents

Abstract

DC60 (31/10/57) A dual-axis gyroscope in which two oscillating masses are connected to the return piece. And is driven in counter-phase resonance motion. Where both masses vibrate at a value that The same, but with opposite amplitude along one axis. The oscillating structure makes it suitable for movement. Of the mass in the plane perpendicular to the oscillation axis. Measurement of mass movement in both axes in The plane provides a direct signal that responds to the rotation of the sensor around the two perpendicular axes, being measured and driven, making it easy to use magnetic masses and electromagnetic driving and a sense converter. A dual-axis gyroscope with two vibration masses Connect to the return piece And drive for counter-phase resonance driving where the masses of both ridges with equal amplitude But the opposite goes along one axis The oscillating structure makes it suitable for the movement of mass. In a plane perpendicular to the oscillation axis as well Measuring the motion of the mass in both axes in this plane provides a direct signal that responds to the rotation of the sensor around the two axes. The measurement and drive are made easy to use the magnetic mass. And electromagnetic driving And the senses converter

Claims (8)

1. An oscillating gyroscope consists of an oscillating component. It consists of a pair of oscillating masses arranged symmetrically along the normal axis. For oscillating along the axis The driver is connected to at least one oscillation mass for the generation of periodic motion. In the oscillation mass along the axis A sense circuit where one is connected to at least one of the oscillating masses for the sensation of the motion. Of the oscillating mass in one direction perpendicular to the oscillation axis, and the second sense circuit is connected to at least one of the oscillating mass for sensing the motion. Of an oscillating mass in another direction perpendicular to the oscillation axis 2. The rotational senser which causes the oscillation as in claim 1 where the driver is born. Phase counter displacement between the oscillating mass 3. The rotational senser which causes the oscillation as in claim 1, where the oscillating mass is composed of a magnetic component and a driver and the sense circuit consists of electromagnetic parts 4. The rotational senser which causes the oscillation as in claim 1 where the driver is connected to the mass. One vibration And the sense circuit is connected to another drive mass 5. The rotational senser, which causes the oscillation according to claim 1, where the drive is welded. Periodically with one oscillating mass And the circuit feels connected to the same vibration mass During the time When the driver is away 6. The rotational senser which causes the oscillation to follow in claim 1 where one direction and the other are common planes. And generally perpendicular to each other. 7. The rotational senser, which vibrates as in claim 1, where the motion senser For feeling amplitude And the phase of motion of the oscillating mass Along the oscillation axis where the motion sensor is connected to the driver And tremor mass drivers in reproducible symptoms In response to sensed amplitude and phase, 8. The rotational senser, which causes the oscillation according to claim 1, is complemented by a planar return part, which has one section at Elastic is connected to one of the mass And the second part The flexible, connected to one another of the mass 9. The rotational senser, which causes the oscillation according to claim 8, is complemented by a single, homogeneous return piece. There is a flexible part one connected to each of the mass 1.0. The rotation senser, which oscillates according to claim 8, where the first and second flexible parts are amplified. Until they are 1 times longer than the linear distance between their ends. 1. The oscillating rate senser, which follows in claim 8, where the part is returned. Supplemented with Flexible attachment for attaching the oscillating assembly to the outer housing 1. 2. The rotation rate senser which oscillates according to claim 1, where the resonance of Phase counter movement And the movement that is felt is closed to fit to expand the motion Feel mode And other resonance modes are spaced enough to the frequency until they can Will be eliminated effectively by filter 1 3. Oscillating rate senser as in claim 8 where the part is returned. A plane is a fold-X symmetry along the radius X as an integer 3 or more than 1. 4. Methods for operating the rotation rate sensing until oscillation Rate receptors which consist of A pair of oscillating masses arranged symmetrically along an ordinary axis for axial oscillations. Driving at least one oscillation mass for the formation of periodic motions in the oscillating mass along the axis, sensing the motion of one or more of the oscillating mass in the direction perpendicular to the oscillation axis, and feeling the movement of the subject. At least one oscillation mass in another direction is perpendicular to the oscillation axis 1. 5. Methods for operating the oscillatory-oscillator as in claim 14, where the driving phase produces a counter-phase motion. Between vibration mass 1 6. Methods for operating the oscillatory-to-oscillator according to claim 14 where the oscillating mass consists of: Magnetic parts And the process of feeling electromagnetically 1 7. Method for operating the oscillatory-oscillator as in claim 14, where the driver is welded to a oscillating mass. And the sensing circuit is connected to another oscillating mass, where the driving phase of one of the oscillating masses And the process of feeling the motion of Another vibration mass 1 8. Methods for operating the oscillatory-oscillator as described in claim 14, where the ejection phase, a pause, and the process of sensing the motion. Of one oscillating mass During the time when it is not being driven