Primary accelerometer calibration by scanning laser Doppler vibrometry
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DOI: 10.1088/1361-6501/ab66da
Abstract: A primary calibration system for vibration transducers based on laser Doppler vibrometry was complemented by a commercial scan unit. The data acquisition and analysis were optimized for accuracy and a novel procedure to visualize and… read more here.
Keywords: primary accelerometer; calibration; doppler vibrometry; laser doppler ... See more keywords
High-G MEMS Accelerometer Calibration Denoising Method Based on EMD and Time-Frequency Peak Filtering
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DOI: 10.3390/mi14050970
Abstract: In order to remove noise generated during the accelerometer calibration process, an accelerometer denoising method based on empirical mode decomposition (EMD) and time-frequency peak filtering (TFPF) is proposed in this paper. Firstly, a new design… read more here.
Keywords: time; method based; frequency; calibration ... See more keywords