| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive biaxially detecting oscillator for an oscillating gyroscope, which rarely suffers occurrence of null voltage or sensitivity of another axis, has little variation in sensitivity, and can be constituted of a single driving circuit. <P>SOLUTION: In the oscillator 10 for the oscillating gyroscope for detecting angular speed in biaxial directions, resonance frequencies of one driving oscillation and two detecting oscillations are made different from one another, and the resonance frequency of the driving oscillation is set at the middle of the resonance frequencies of the two detecting oscillations. <P>COPYRIGHT: (C)2007,JPO&INPIT |
