Proportional-Integral Observer Design for Uncertain Time-Delay Systems Subject to Deception Attacks: An Outlier-Resistant Approach

• Published in: IEEE transactions on systems, man, and cybernetics. Systems Vol. 52; no. 8; pp. 5152 - 5164
• Main Authors: Zhao, Di, Wang, Zidong, Han, Qing-Long, Wei, Guoliang
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.08.2022; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Delay effects; Delays; Distributed time delays; Estimation error; Linear systems; Observers; outlier-resistant state estimation; Outliers (statistics); Parameter uncertainty; proportional-integral observer (PIO); Random variables; randomly occurring deception attacks (RODAs); randomly occurring parameter uncertainties (ROPUs); Security; Technological innovation; Time delay systems; Uncertain systems

This article deals with the proportional-integral observer (PIO) design problem for a class of linear systems with distributed time delays and randomly occurring parameter uncertainties. The measurement signals, transmitted from the sensors to the observer, might suffer from the randomly occurring d...