Secure State Estimation of Nonlinear Cyber-Physical Systems Against DoS Attacks: A Multiobserver Approach

This article focuses on the problem of secure state estimation for cyber-physical systems (CPSs), whose physical plants are modeled as nonlinear strict-feedback systems. The measured output is sent to the designed observer over a wireless communication network subject to denial-of-service (DoS) atta...

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Bibliographic Details
Published in:	IEEE transactions on cybernetics Vol. 53; no. 3; pp. 1447 - 1459
Main Authors:	Yan, Jing-Jing, Yang, Guang-Hong
Format:	Journal Article
Language:	English
Published:	United States IEEE 01.03.2023 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Cascade observer technique Computer crime Control systems Cyber-physical systems cyber-physical systems (CPSs) Cybersecurity Denial of service attacks denial-of-service (DoS) attacks Denial-of-service attack high-gain observer Noise measurement nonlinear strict-feedback systems Nonlinear systems Observers State estimation switched algorithm Switches Upper bound Wireless communications
ISSN:	2168-2267, 2168-2275, 2168-2275
Online Access:	Get full text
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