Fault Detection and Isolation
نویسنده
چکیده
In this work, spectral signal analyses are employed in fault detection and isolation scheme. The procedure was applied to detect the presence of fault in proces and suppose the processing in frequency domain of the data acquisition, which represent the known commands and the actual measure outcome. The approach has been applied to electrical motor and the results show that the fault detection scheme designed can detect incipient faults. Also, the effects of faults on the diagnostic residuals are maximised. The technique was tested by simulation and the results are good.
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