| 摘要 |
The invention relates to a sensor comprising: a frame; a first body moving along a sensitive axis; two pairs of second bodies positioned symmetrically relative to the first body along the sensitive axis; transducers for detecting a position of the first body relative to the frame, vibrating the second bodies along a vibration axis, and detecting a vibration frequency of the second bodies; and means for surface electrostatic coupling connecting each second body to the first body such that a movement of the first body relative to the frame along the sensitive axis respectively causes an increase and a decrease in the electrostatic torque for one and the other of the pairs of second bodies. The invention also relates to methods for controlling such a sensor. |
