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A new MEMS accelerometer with low range is designed based on traditional bilateral four Beam micro accelerometer, measuring range is ±10g. Using the ANSYS finite element software to model the accelerometer structure firstly, and then to analysis stress "modal and impact ability". The theoretical sensitivity of the accelerometer reaches 1.029mV/g when the supply voltage is 5V, compared to...
Neural networks are being used to construct meta-models in numerical simulation of structures. In addition to network structures and training algorithms, training samples also greatly affect the accuracy of neural network models. In this paper, some existing main sampling techniques are evaluated, including techniques based on experimental design theory, random selection, and rotating sampling. First,...
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