Messerschmitt-bolkow-blohm Gmbh

Deutsche Aerospace Ag

Fritz Hofmann

Helmut Seidel

Ernst Gruber

A measuring and transmitting system of measuring signals for the deflection of an interior frame angle of a position gyro cardanically mounted in an exterior housing, in which the position gyro has an interior frame and an exterior frame, is provided with a gyro rotor and a permanent magnet in the gyro rotor. The permanent magnet forms a signal generator of the interior frame, and has a magnetic field generator center. A plurality of measuring coils form a signal receiver formed on the exterior frame, the measuring coils having measuring axes aligned in parallel to one another and eccentrically with respect to the magnetic field generator center. An analysis unit is connected behind the measuring coils and performs a measuring signal analysis.

Measuring and transmitting system for position gyros

An inertial sensor for measuring changes in rotational motion of a sensor support, having a flywheel rotationally movable in the plane of rotational motion relative to the sensor support and a measured value sensor picking up the rotational state of the flywheel relative to the sensor support. A torque coupler is provided between the sensor support and flywheel. The torque coupler has a torque curve that is a linear function of the relative angular velocity between the flywheel and the sensor support. The measured value sensor is designed as an angular position detector that taps off the rotational angle of the flywheel relative to the sensor support.

Inertial sensor

Electric drive motor, especially for control and regulation purposes, with a pole and coil arrangement for generating a rotating or linearly advancing armature field, which contains pole-forming segments in a plurality of tracks, staggered over time in their excitation phases and geometrically in the direction of movement. The segments are individual segments or are associated with a plurality of coils (without overlapping). Closely stepped tripping. A preferred embodiment of a synchronous motor, such as a hysteresis motor, is described and represented.

Electric drive motor, especially for control and regulation purposes

A strapdown measuring unit for measuring the angular velocities about the three axes of a flying body rotating relatively fast about its first axis is disclosed. The unit combines a Sagnac effect sensor for roll rate determination and two micro-mechanical acceleration sensors whose output, combined mathematically with the output of the Sagnac effect sensor, determines the angular velocity of the remaining two axes. The mathematical calculations are performed by a dedicated microprocessor which is integrated with the three sensors into a single small unit.

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Munich, Germany

Fritz Hofmann