A modified neighborhood preserving embedding-based incipient fault detection with applications to small-scale cyber-physical systems.
Sign Up to like & getrecommendations! Published in 2019 at "ISA transactions"
DOI: 10.1016/j.isatra.2019.08.022
Abstract: Industrial cyber-physical systems (ICPSs) are backbones of the Industrial 4.0 where control, physical entities, and monitoring are intensively interacted. Aiming to improve safety of a small-scale ICPS whose physical entity is an electrical drive system,… read more here.
Keywords: detection; cyber physical; preserving embedding; small scale ... See more keywords
A Robust Fault Detection Method Based on Neighborhood Preserving Embedding
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3218557
Abstract: Industrial data are in general corrupted by noises and outliers, which do not meet the application assumptions in neighborhood preserving embedding (NPE). Many existing NPE-like algorithms are not robust, overly consider the local features of… read more here.
Keywords: dimensionality; features data; fault detection; preserving embedding ... See more keywords
Fault monitoring of batch process based on multi-stage optimization regularized neighborhood preserving embedding algorithm
Sign Up to like & getrecommendations! Published in 2022 at "Transactions of the Institute of Measurement and Control"
DOI: 10.1177/01423312221108519
Abstract: Batch process is an important type of industrial production process, and the process mechanism is complex. It is difficult to accurately describe the dynamic changes of the production process of multi-stage time-varying batch process. In… read more here.
Keywords: information; batch process; process; neighborhood preserving ... See more keywords