A Multi-mode Incipient Sensor Fault Detection and Diagnosis Method for Electrical Traction Systems
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-017-0533-0
Abstract: This paper proposes a data-driven sensor fault detection and diagnosis (FDD) method for electrical traction systems. Considering their switched characteristics, electrical traction systems can be regarded as switched systems. A mixture non-Gaussian data set will… read more here.
Keywords: traction systems; electrical traction; fault; traction ... See more keywords
Isolating incipient sensor fault based on recursive transformed component statistical analysis
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Process Control"
DOI: 10.1016/j.jprocont.2018.01.002
Abstract: Abstract This paper considers the isolation problem of incipient sensor fault. Based on recursive transformed component statistical analysis (RTCSA), two different isolation methods are proposed. The first method is called subspace reconstruction, where elements in… read more here.
Keywords: detection; sensor fault; recursive transformed; based recursive ... See more keywords