Ieee-Caa Journal of Automatica Sinica最新文献_第5页

Adaptive Control of a Flexible Manipulator with Unknown Hysteresis and Intermittent Actuator Faults 具有未知迟滞和执行器间歇故障的柔性机械臂自适应控制

IF 15.3 1区计算机科学

Ieee-Caa Journal of Automatica Sinica Pub Date : 2025-01-21 DOI: 10.1109/JAS.2024.124653

Shouyan Chen;Weitian He;Zhijia Zhao;Yun Feng;Zhijie Liu;Keum-Shik Hong

引用次数: 0

An Improved Repetitive-Control System Using a Complex-Coefficient Filter 一种改进的复系数滤波器重复控制系统

IF 15.3 1区计算机科学

Ieee-Caa Journal of Automatica Sinica Pub Date : 2025-01-21 DOI: 10.1109/JAS.2024.124554

Qicheng Mei;Jinhua She;Fei Long;Yanjun Shen

引用次数: 0

Compensation for Heterogeneous Unknowns and Performance-Prescribed Consensus 异构未知补偿与性能约定共识

IF 15.3 1区计算机科学

Ieee-Caa Journal of Automatica Sinica Pub Date : 2025-01-21 DOI: 10.1109/JAS.2024.124794

Linzhen Yu;Yungang Liu

引用次数: 0

Interference Suppression and Jitter Elimination Ability-Based Adaption Tracking Guidance for Robotic Fishes 基于干扰抑制和抖动消除能力的机器鱼自适应跟踪制导

IF 15.3 1区计算机科学

Ieee-Caa Journal of Automatica Sinica Pub Date : 2025-01-21 DOI: 10.1109/JAS.2024.124632

Dongfang Li;Jie Huang;Rob Law;Xin Xu;Limin Zhu;Edmond Q. Wu

引用次数: 0

Deep Synchronization Control of Grid-Forming Converters: A Reinforcement Learning Approach 网格成形转换器的深度同步控制：一种强化学习方法

IF 15.3 1区计算机科学

Ieee-Caa Journal of Automatica Sinica Pub Date : 2025-01-21 DOI: 10.1109/JAS.2024.124824

Zhuorui Wu;Meng Zhang;Bo Fan;Yang Shi;Xiaohong Guan

引用次数: 0

K-Corruption Intermittent Attacks for Violating the Codiagnosability 违反协同可诊断性的k -腐败间歇攻击

IF 15.3 1区计算机科学

Ieee-Caa Journal of Automatica Sinica Pub Date : 2025-01-21 DOI: 10.1109/JAS.2024.124680

Ruotian Liu;Yihui Hu;Agostino Marcello Mangini;Maria Pia Fanti

{"title":"K-Corruption Intermittent Attacks for Violating the Codiagnosability","authors":"Ruotian Liu;Yihui Hu;Agostino Marcello Mangini;Maria Pia Fanti","doi":"10.1109/JAS.2024.124680","DOIUrl":"https://doi.org/10.1109/JAS.2024.124680","url":null,"abstract":"In this work, we address the codiagnosability analysis problem of a networked discrete event system under malicious attacks. The considered system is modeled by a labeled Petri net and is monitored by a series of sites, in which each site possesses its own set of sensors, without requiring communication among sites or to any coordinators. A net is said to be codiagnosable with respect to a fault if at least one site could deduce the occurrence of this fault within finite steps. In this context, we focus on a type of malicious attack that is called stealthy intermittent replacement attack. The stealthiness demands that the corrupted observations should be consistent with the system's normal behavior, while the intermittent replacement setting entails that the replaced transition labels must be recovered within a bounded of consecutive corrupted observations (called as K-corruption intermittent attack). Particularly, there exists a coordination between attackers that are separately effected on different sites, which holds the same corrupted observation for each common transition under attacks. From an attacker viewpoint, this work aims to design K- corruption intermittent attacks for violating the codiagnosability of systems. For this purpose, we propose an attack automaton to analyze K-corruption intermittent attack for each site, and build a new structure called complete attack graph that is used to analyze all the potential attacked paths. Finally, an algorithm is inferred to obtain the K-corruption intermittent attacks, and examples are given to show the proposed attack strategy.","PeriodicalId":54230,"journal":{"name":"Ieee-Caa Journal of Automatica Sinica","volume":"12 1","pages":"159-172"},"PeriodicalIF":15.3,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142993525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Detection of Perfect Stealthy Attacks on Cyber-Physical Systems Subject to Measurement Quantizations: A Watermark-Based Strategy 测量量化的网络物理系统完美隐身攻击检测：一种基于水印的策略

IF 15.3 1区计算机科学

Ieee-Caa Journal of Automatica Sinica Pub Date : 2025-01-21 DOI: 10.1109/JAS.2024.124815

Yu-Ang Wang;Zidong Wang;Lei Zou;Bo Shen;Hongli Dong

{"title":"Detection of Perfect Stealthy Attacks on Cyber-Physical Systems Subject to Measurement Quantizations: A Watermark-Based Strategy","authors":"Yu-Ang Wang;Zidong Wang;Lei Zou;Bo Shen;Hongli Dong","doi":"10.1109/JAS.2024.124815","DOIUrl":"https://doi.org/10.1109/JAS.2024.124815","url":null,"abstract":"In this paper, the attack detection problem is inves-tigated for a class of closed-loop systems subjected to unknown-but-bounded noises in the presence of stealthy attacks. The measurement outputs from the sensors are quantized before transmission. A specific type of perfect stealthy attack, which meets certain rather stringent conditions, is taken into account. Such attacks could be injected by adversaries into both the sensor-to-estimator and controller-to-actuator channels, with the aim of disrupting the normal data flow. For the purpose of defending against these perfect stealthy attacks, a novel scheme based on watermarks is developed. This scheme includes the injection of watermarks (applied to data prior to quantization) and the recovery of data (implemented before the data reaches the estimator). The watermark-based scheme is designed to be both time-varying and hidden from adversaries through incorporating a time-varying and bounded watermark signal. Subsequently, a watermark-based attack detection strategy is proposed which thoroughly considers the characteristics of perfect stealthy attacks, thereby ensuring that an alarm is activated upon the occurrence of such attacks. An example is provided to demonstrate the efficacy of the proposed mechanism for detecting attacks.","PeriodicalId":54230,"journal":{"name":"Ieee-Caa Journal of Automatica Sinica","volume":"12 1","pages":"114-125"},"PeriodicalIF":15.3,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142993539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

On Resilience Against Cyber-Physical Uncertainties in Distributed Nash Equilibrium Seeking Strategies for Heterogeneous Games 异构博弈分布式纳什均衡寻求策略中抗网络物理不确定性的弹性研究

IF 15.3 1区计算机科学

Ieee-Caa Journal of Automatica Sinica Pub Date : 2025-01-21 DOI: 10.1109/JAS.2024.124803

Maojiao Ye

{"title":"On Resilience Against Cyber-Physical Uncertainties in Distributed Nash Equilibrium Seeking Strategies for Heterogeneous Games","authors":"Maojiao Ye","doi":"10.1109/JAS.2024.124803","DOIUrl":"https://doi.org/10.1109/JAS.2024.124803","url":null,"abstract":"This paper designs distributed Nash equilibrium seeking strategies for heterogeneous dynamic cyber-physical systems. In particular, we are concerned with parametric uncertainties in the control channel of the players. Moreover, the weights on communication links can be compromised by time-varying uncertainties, which can result from possibly malicious attacks, faults and disturbances. To deal with the unavailability of measurement of optimization errors, an output observer is constructed, based on which adaptive laws are designed to compen-sate for physical uncertainties. With adaptive laws, a new distributed Nash equilibrium seeking strategy is designed by further integrating consensus protocols and gradient search algorithms. Moreover, to further accommodate compromised communication weights resulting from cyber-uncertainties, the coupling strengths of the consensus module are designed to be adaptive. As a byproduct, the coupling strengths are independent of any global information. With theoretical investigations, it is proven that the proposed strategies are resilient to these uncertainties and play-ers' actions are convergent to the Nash equilibrium. Simulation examples are given to numerically validate the effectiveness of the proposed strategies.","PeriodicalId":54230,"journal":{"name":"Ieee-Caa Journal of Automatica Sinica","volume":"12 1","pages":"138-147"},"PeriodicalIF":15.3,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142993529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Joint Probabilistic Scheduling and Resource Allocation for Wireless Networked Control Systems 无线网络控制系统的联合概率调度与资源分配

IF 15.3 1区计算机科学

Ieee-Caa Journal of Automatica Sinica Pub Date : 2025-01-21 DOI: 10.1109/JAS.2024.124707

Meng Zheng;Lei Zhang;Wei Liang

引用次数: 0

Impulsive Consensus of MASs With Input Saturation and DoS Attacks

IF 15.3 1区计算机科学

Ieee-Caa Journal of Automatica Sinica Pub Date : 2025-01-20 DOI: 10.1109/JAS.2024.124944

Xuyang Wang;Dengxiu Yu;Xiaodi Li

引用次数: 0