轴对称壳谐振子振型的进动研究

A Study on The Precebility of Vibrating Mode For Axisymmetric Shell Vibratory

谐振子式陀螺仪是近年来发展起来的一种新型的无转子和活动支承的陀螺仪。它的核心部件是一个轴对称壳谐振子。本文研究了这种谐振子旋转时振型的进动情况,对于设计和研制类似于半球谐振子陀螺有重要的指导意义。

Vibratory gyroscope is a new type of gyro without spinning-whell and bearing in recent years.Its key part is a axisymmetric shell vibra-tory.This paper studies the precebility of vibrating mode as the above shellrotating,Obtained results are very important for designing and developingthe vibratory gyro which is similar to Hemispherical Resonator Gyro(HRG).