Finite time attack detection and supervised secure state estimation for CPSs with malicious adversaries

• Main Authors: Ao, Wei, Song, Yongdong, Wen, Changyun, Lai, Junfeng
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Cyber Physical System; Sensor Attacks
• Online Access: https://hdl.handle.net/10356/142640
• Institution: Nanyang Technological University

In this paper, we investigate the finite time attack detection and secure state estimation problem for linear cyber physical systems (CPS) with s out of p sensors being attacked. By exploring the distinct properties of the undetectable and indistinguishable attacks to a CPS, novel explicit criteria...