The dynamic vibration information is gained from acceleration meter, and then by FFT analysis, the frequency information of vibration is used as the training specimen of neural network.
首先利用测振传感器获得转子的振动信息，然后用FFT分析，将振动信号的频谱分析作为神经网络的训练样本。
In molding process the maximum value of acceleration of the molding table has been tested by means of piezoelectric accelerometer, electrical charge amplifier and peak volt meter.
在造型过程中，用压电加速度计、电荷放大器和峰值电压表测出造型机工作台获得的最大加速度。
A portable vehicle braking test meter is introduced, which appies the technology of intelligent data processing and whose detect component is silicon capacitate acceleration sensor.
介绍一种采用硅微电容式加速度传感器作为检测部件，应用智能化数据处理技术制成的便携式汽车制动性能测试仪。
A portable vehicle braking test meter is introduced, which appies the technology of intelligent data processing and whose detect component is silicon capacitate acceleration sensor.
介绍一种采用硅微电容式加速度传感器作为检测部件，应用智能化数据处理技术制成的便携式汽车制动性能测试仪。
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