Generic Diagnostic Framework for Anomaly Detection—Application in Satellite and Spacecraft Systems

Spacecraft systems collect health-related data continuously, which can give an indication of the systems’ health status. While they rarely occur, the repercussions of such system anomalies, faults, or failures can be severe, safety-critical and costly. Therefore, the data are used to anticipate any kind of anomalous behaviour. Typically this is...

Blind segmentation of time-series: A two-level approach

Change-point detection is an indispensable tool for awide variety of applications which has been extensively studied in the literature over the years. However, the development of wireless devices and miniature sensors that allows continuous recording of data poses new challenges that cannot be adequately addressed by the vast majority of...