Sensor signal processing system and method
作者： Bret Dwayne Worden , Jingjun Zhang , David Edward Petersen
DOI:
关键词:
摘要: A sensor assembly includes one or more accelerometers 116; 412, 414 that generate movement signals indicative of a powered system 104, fluid level 404 generates an amount in the and processors 106; 118 receive signals. The also (a) filter at least some based on speed which 104 operates and/or (b) calculate 1 statistical measure, 2 fast Fourier transform (FFT), 3 discrete DFT first antenna 434; 440 wirelessly communicates signals, fluid, FFT, to remote location.
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