IMU Fault Detection Based on -CUSUM

Observability and Economic aspects of Fault Detection and Diagnosis Using CUSUM based Multivariate Statistics

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Fault detection using CUSUM based techniques with application to the Tennessee Eastman Process

In this paper, a cumulative sum based statistical method is used to detect faults in the Tennessee Eastman Process (TEP). The methodology is focused on three particular faults that could not be observed with other fault detection methodologies previously reported. Hotelling’s-T charting based on the cumulative sums of the faults’ relevant variables was successful in detecting these faults, howe...

Epidemic detection using CUSUM

We consider the problem of detecting a proportional change in the intensity of a counting process with a continuous compensator. We prove that if the counting process does not have explosions, the CUSUM test is optimal in a Lorden sense. In particular, the CUSUM test minimizes the worst-case conditional expected number of events that occur after the change and before raising an alarm given the ...

CUSUM procedures based on sequential ranks

Detection of fault segments based on P–T dihedra analysis along the North Tabriz fault, NW Iran

Detection of fault segments is an essential step for tracking main transverse faults. General observations from field studies as well as attitude measurements can give an overall understanding of the lengths of the segments, but these are not always sufficient to accurately identify and characterize them. In this study, we analyze P–T dihedra variations based on their eigenvalues to detect faul...