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所有的振动陀螺都基于如下原理:陀螺旋转产生的哥氏力引起陀螺的两个振动模型间的能量传递.按照两个模型是相同类型或不同类型,振动陀螺自然地分为两类.例如,在音叉陀螺中,两个模型是不同的.一个由音叉的弯曲振动组成,另一个是绕扭柄的扭转振动.通常,依据两个不同模型的陀螺因其模型固有频率的温度敏感性不同,具有大的温度敏感性.因此,惯性级的陀螺应探索相同类型的振动模式.利用相似模型的振动陀螺包括振弦、振动矩形梁、振动圆管和半球谐振器陀螺.
All vibrating gyros are based on the principle that the Coriolis force generated by the gyroscopic rotation causes the energy transfer between the two vibrating models of the gyroscope.According to the two models being the same type or different types, the vibrating gyroscopes are naturally divided into two categories.For example, In the tuning fork, the two models are different: one consists of the bending vibration of the tuning fork and the other is the torsional vibration around the torsion shank.Generally, the gyroscopes based on two different models have different temperature sensitivities due to their natural frequencies, Therefore, inertial-level gyroscopes should explore the same type of vibration modes.Vibration gyroscopes using similar models include vibrating wires, vibrating rectangular beams, vibrating tubes, and hemispherical resonator gyros.