Abstract
Many papers are using gyroscope in their titles but only a few are actually related to the balance of robot, some are reviewed in the paper. To understand the motion of gyroscope, fundamental theory is reviewed and some cases are quoted here as examples. The spinning axis will oscillate because of the rotation of Earth. It is certainly not expected. The device proposed here has its spinning axis perpendicular to the surface of Earth and it is served as a vestibular system in the human ears for humanoid robot. Condensers are used as sensors to detect the deviation from its neutral position.
Highlights
In human body there is a vestibular system in ears to sense the balance of body in proper position
In case if the robot is out of balance the system will send a signal to the computer serving as a brain for the robot to make any necessary corrections to the position of robot so that the robot will be always in a proper balanced position without fall
It is well known that gyroscope is used in a large airplane as an autopilot to keep the airplane in straight flight
Summary
In human body there is a vestibular system in ears to sense the balance of body in proper position. Ω= θ i" + φ sinθ j" + φ cosθ k" and the angular velocity of the body is (2) this paper. These examples are closely related with the current research and they are quoted in the following. The spin axis of disc E Is held by a gimbal A that can rotate about bearings C and D These bearings are supported by the gyro case which, in turn, is clamped to the vehicle to be guided. If the rotation of the gyro case is constant and the gimbal A assumes a fixed orientation relative to the vertical as a result of the restraining springs, we have a case of regular precession.
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