High torque double gimbal control moment gyro

Details High torque double gimbal control moment gyro High torque double gimbal control moment gyro

G - Physics

01

C

G01C 21/18 (2006.01) B64G 1/28 (2006.01)

Patent

CA 2128978

A system and related method is provided for rapidly repointing spacecraft through the application of a high torque, of a gyroscope in which braking means (20, 22) provided on a gimbal (16, 18) is actuated simultaneously with the actuation of the torque motor (24, 26) to achieve amplification of the control moment imparted to the gyroscope (10). Because only one brake (20, 22) may be actuated at a time in a double gimbal gyroscope system having a single spin wheel (12), actuation of the brake (20, 22) for each of the two axes is sequential. However in a system having redundant torque motors (24, 26), re-pointing of the spacecraft may be achieved using the simultaneous braking and torque application method of the present invention without increasing the repointing time by applying torque to a gimbal (16) rotating about one axis of the first spin wheel (12) at the same time that torque is applied to a gimbal (18) rotating around the orthogonal axis of the redundant spin wheel (12).

Affiliated with

Also associated with

Rating

High torque double gimbal control moment gyro does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High torque double gimbal control moment gyro, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High torque double gimbal control moment gyro will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1903504