METHOD AND DEVICE FOR ACCURATELY DETECTING ATTITUDE OF MOVABLE BODY

By providing a moving body with a high-accuracy attitude detection mechanism including a pair of a first rate gyroscope for detecting the attitude of the moving body and a second rate gyroscope which obtains an output inverted from that of the first rate gyroscope and the variations in the outputs of the rate gyroscopes are mutually compensated for, thereby accurately detecting the attitude information of the moving body.