动力调谐陀螺的锥形运动及噪声信号的抑制

The Conic Movement and the Nois Signal Suppression of Dynamically Tuned Gyroscope

本文主要讨论动力调谐陀螺的残余纯动不平衡作用下的锥形运动和噪声信号以及对陀螺性能的影响；同时从工程的角度提出了抑制这种噪声信号切实可行的措施，并在实践中得到了证实。从而可以大幅度提高陀螺的动态性能，满足宽频带系统的性能要求。

The conic movement and the noise signal which are caused by residual pure dynamical unbalance of the dynamically tuned gyroscope(DTG)and the effect on the performance of the DTG are mainly discussed in this paper.A practical measure in engineering for suppressing the noise signal is proposed,and it is proved in practice.Thereupon,the gyro dynamic characteristics have been greatly improved and the perfor-mance of the wide frequency band system have been met.