By this principle we developed a training equipment of non-stabilized equilibrium.
我们根据这一原理，研制了不稳定平衡旋转训练仪。
2
By use of mechanical method, it may provide a more non-stabilized equilibrium condition to improve the ability of keeping body balance in the rotation.
Aiming at the non-stationary character of signal noise of fiber optic gyro (FOG) in the stabilized platform, the signal model of FOG and some methods of noise reduction are analyzed and discussed.