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对驻波驱动型双弯曲压电振子基板与凸起之间的振动及其相位关系进行了解析推导 ,从理论上说明了双弯曲压电振子在单一信号激励下能够生成椭圆运动并形成驱动能力。为这种振子的进一步开发应用奠定了理论基础
The vibration and phase relationship between the standing wave driven double bending piezoelectric vibrator substrate and the bump are analyzed and derived theoretically to show that the double bending piezoelectric vibrator can generate elliptical motion and form the driving ability under the single signal excitation . For the further development and application of this oscillator has laid a theoretical foundation