gyros are classified as mechanic gyro, optics gyro, piezoelectric vibration gyro and micro-machine gyro. the operating principles of the above gyros are analyzed. their applications are described.
the piezoelectric vibration piece includes: a resonating arm (14) extending in a first direction and cantilever-supported;
该压电振动片具有:振动臂(14),其沿第一方向延伸,并被悬臂支撑;
from the cantilever bimorph mechanical model, basic theories of piezoelectricity and mechanics were used to establish an electromechanical coupling model for piezoelectric vibration generators.
压电振动发电机是一种能量密度大、无污染、结构简单的新型供电装置。
the working principle and physical model of mems-based piezoelectric vibration energy harvesters (mpvehs) are described.