How does the precession of the wheeled gyroscope produce?
When the wheels of the wheel gyroscope around the rotation axis angular velocity W high-speed rotation, the angular momentum L = JW. If the fulcrum is not in the center of gravity of the system, the system will be neutral M = r * mg role, from the angular momentum theorem M = Dl / Dt know, the wheel rotation axis will be on the vertical axis of the precession, the rate of increase in speed = mgr / j. The direction is determined by the direction of L, M
When the wheels of the wheel gyroscope around the rotation axis angular velocity W high-speed rotation, the angular momentum L = JW. If the fulcrum is not in the center of gravity of the system, the system will be neutral M = r * mg role, from the angular momentum theorem M = Dl / Dt know, the wheel rotation axis will be on the vertical axis of the precession, the rate of increase in speed = mgr / j. Direction determined by the direction of L, M we are not easy ah this is a little professional ah so it takes a long time
