The paper establishes the 3D finite element model of wire frame and calculates the result of model analysis with the ANSYS, its first five natural frequencies and vibration models are obtained.
建立了线架的三维有限元实体模型，并运用ANSYS有限元分析软件对其进行了模态分析，得出了线架的前五阶固有频率和振型。
We calculated the natural frequencies and mode of vibration for a five stepped Si-beam of Si-piezoresistive accelerometer.
我们用该方法计算了硅压阻式加速度传感器五阶梯硅梁固频和振型。
We calculated the natural frequencies and mode of vibration for a five stepped Si-beam of Si-piezoresistive accelerometer.
我们用该方法计算了硅压阻式加速度传感器五阶梯硅梁固频和振型。
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