Attack Detection and Defense System Using an Unknown Input Observer for Cooperative Adaptive Cruise Control Systems

Cooperative adaptive cruise control (CACC) is a technology for the automated control of platoons of vehicles. CACC controls the behavior of vehicles based on information that is shared among the vehicles through vehicle-to-vehicle (V2V) communication. However, cyberattacks on V2V communication can d...

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Autores principales:	Yudai Yamamoto, Naomi Kuze, Toshimitsu Ushio
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2021
Materias:	Attack detection attack defense cooperative adaptive cruise control (CACC) unknown input observer (UIO) Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/1b265d3d79c74f20901940736b006578
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spelling	oai:doaj.org-article:1b265d3d79c74f20901940736b0065782021-11-18T00:10:37ZAttack Detection and Defense System Using an Unknown Input Observer for Cooperative Adaptive Cruise Control Systems2169-353610.1109/ACCESS.2021.3124547https://doaj.org/article/1b265d3d79c74f20901940736b0065782021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9597505/https://doaj.org/toc/2169-3536Cooperative adaptive cruise control (CACC) is a technology for the automated control of platoons of vehicles. CACC controls the behavior of vehicles based on information that is shared among the vehicles through vehicle-to-vehicle (V2V) communication. However, cyberattacks on V2V communication can degrade the control performance and may cause serious accidents such as vehicle collisions; therefore, it is important to improve the resilience against such attacks. In this paper, we propose a novel attack detection and defense mechanism for CACC. Our approach is based on an unknown input observer (UIO), which estimates vehicle states by treating the unreliable information obtained through V2V communication as unknown inputs. Attacks on V2V communication are detected from the estimated states. When an attack is detected, the control method is switched to a secure method. Through simulation experiments, we show that the proposed mechanism can detect attacks immediately and accurately, allowing the stability of the platoon to be maintained.Yudai YamamotoNaomi KuzeToshimitsu UshioIEEEarticleAttack detectionattack defensecooperative adaptive cruise control (CACC)unknown input observer (UIO)Electrical engineering. Electronics. Nuclear engineeringTK1-9971ENIEEE Access, Vol 9, Pp 148810-148820 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Attack detection attack defense cooperative adaptive cruise control (CACC) unknown input observer (UIO) Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Attack detection attack defense cooperative adaptive cruise control (CACC) unknown input observer (UIO) Electrical engineering. Electronics. Nuclear engineering TK1-9971 Yudai Yamamoto Naomi Kuze Toshimitsu Ushio Attack Detection and Defense System Using an Unknown Input Observer for Cooperative Adaptive Cruise Control Systems
description	Cooperative adaptive cruise control (CACC) is a technology for the automated control of platoons of vehicles. CACC controls the behavior of vehicles based on information that is shared among the vehicles through vehicle-to-vehicle (V2V) communication. However, cyberattacks on V2V communication can degrade the control performance and may cause serious accidents such as vehicle collisions; therefore, it is important to improve the resilience against such attacks. In this paper, we propose a novel attack detection and defense mechanism for CACC. Our approach is based on an unknown input observer (UIO), which estimates vehicle states by treating the unreliable information obtained through V2V communication as unknown inputs. Attacks on V2V communication are detected from the estimated states. When an attack is detected, the control method is switched to a secure method. Through simulation experiments, we show that the proposed mechanism can detect attacks immediately and accurately, allowing the stability of the platoon to be maintained.
format	article
author	Yudai Yamamoto Naomi Kuze Toshimitsu Ushio
author_facet	Yudai Yamamoto Naomi Kuze Toshimitsu Ushio
author_sort	Yudai Yamamoto
title	Attack Detection and Defense System Using an Unknown Input Observer for Cooperative Adaptive Cruise Control Systems
title_short	Attack Detection and Defense System Using an Unknown Input Observer for Cooperative Adaptive Cruise Control Systems
title_full	Attack Detection and Defense System Using an Unknown Input Observer for Cooperative Adaptive Cruise Control Systems
title_fullStr	Attack Detection and Defense System Using an Unknown Input Observer for Cooperative Adaptive Cruise Control Systems
title_full_unstemmed	Attack Detection and Defense System Using an Unknown Input Observer for Cooperative Adaptive Cruise Control Systems
title_sort	attack detection and defense system using an unknown input observer for cooperative adaptive cruise control systems
publisher	IEEE
publishDate	2021
url	https://doaj.org/article/1b265d3d79c74f20901940736b006578
work_keys_str_mv	AT yudaiyamamoto attackdetectionanddefensesystemusinganunknowninputobserverforcooperativeadaptivecruisecontrolsystems AT naomikuze attackdetectionanddefensesystemusinganunknowninputobserverforcooperativeadaptivecruisecontrolsystems AT toshimitsuushio attackdetectionanddefensesystemusinganunknowninputobserverforcooperativeadaptivecruisecontrolsystems
_version_	1718425147590836224

Attack Detection and Defense System Using an Unknown Input Observer for Cooperative Adaptive Cruise Control Systems

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