Communication security of autonomous ground vehicles based on networked control systems:The optimized LMI approach

作     者：Xiao Cai Kaibo Shi Kun She Shouming Zhong Shiping Wen Yuanlun Xie Xiao Cai;Kaibo Shi;Kun She;Shouming Zhong;Shiping Wen;Yuanlun Xie

作者机构：Cyberspace Institute of Advanced TechnologyGuangzhou UniversityGuangzhou 510006China School of Electronic Information and Electrical EngineeringChengdu UniversitySichuan 610106China School of Information and Software EngineeringUniversity of Electronic Science and Technology of ChinaChengdu 611731China School of Mathematics SciencesUniversity of Electronic Science and Technology of ChinaChengdu 611731China Faculty of Engineering and Information TechnologyAustralian AI InstituteUniversity of Technology SydneyUltimoNSW 2007Australia 

出 版 物：《Security and Safety》 (一体化安全（英文）)

年 卷 期：2023年第2卷第4期

页      面：19-33页

学科分类：08[工学] 0839[工学-网络空间安全] 0802[工学-机械工程] 0835[工学-软件工程] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 081102[工学-检测技术与自动化装置] 080201[工学-机械制造及其自动化] 

基　　金：supported by the National Key Research and Development Plan(Grant No.2020YFB2009503) the National Natural Science Foundation of China under Grant(Nos.61703060,61802036,61701048,61873305,U20B2046,62272119,62072130) the Sichuan Science and Technology Program under Grant No.2021YJ0106 the Guangdong Basic and Applied Basic Research Foundation(Nos.2020A1515010450,2021A1515012307) Guangdong Province Universities and Colleges Pearl River Scholar Funded Scheme(2019) Guangdong Higher Education Innovation Group(No.2020KCXTD007),Guangzhou Higher Education Innovation Group(No.202032854) Consulting project of the Chinese Academy of Engineering(2022-JB-04-05) 

主　　题：Networked control system autonomous ground vehicle cyber security optimized LMI approach event-trigger control 

摘      要：The paper presents a study of networked control systems(NCSs)that are subjected to periodic denial-of-service(DoS)attacks of varying *** use of appropriate Lyapunov-Krasovskii functionals(LKFs)help to reduce the constraints of the basic conditions and lower the conservatism of the *** optimization problem with constraints is formulated to select the trigger threshold,which is solved using the gradient descent algorithm(GDA)to improve resource *** intelligent secure event-triggered controller(ISETC)is designed to ensure the safe operation of the system under DoS *** approach is validated through experiments with an autonomous ground vehicle(AGV)system based on the Simulink *** proposed method offers the potential for developing effective defense mechanisms against DoS attacks in NCSs.