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International Journal of Adaptive Control and Signal Processing最新文献

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Predefined-time adaptive fuzzy control for a class of stochastic nonlinear uncertain systems 一类随机非线性不确定系统的预定义时间自适应模糊控制
IF 3.1 4区 计算机科学
International Journal of Adaptive Control and Signal Processing Pub Date : 2024-03-31 DOI: 10.1002/acs.3800
Jingyi Wu, Fang Wang, Jing Zhang
{"title":"Predefined-time adaptive fuzzy control for a class of stochastic nonlinear uncertain systems","authors":"Jingyi Wu,&nbsp;Fang Wang,&nbsp;Jing Zhang","doi":"10.1002/acs.3800","DOIUrl":"10.1002/acs.3800","url":null,"abstract":"<div>\u0000 \u0000 <p>This article is mainly concentrated on the predefined-time adaptive fuzzy control of stochastic nonlinear systems. To handle nonlinear functions that are uncertain, fuzzy logic systems (FLSs) are used to approximate them. Compared with the existing studies, a Lyapunov-type criterion for practically predefined-time stochastic stabilization (PPSS) is put forward to guarantee the stabilization of the system. The stabilization time is merely dependent on one design parameter, which means the parameter can be adjusted to set the stability time.</p>\u0000 </div>","PeriodicalId":50347,"journal":{"name":"International Journal of Adaptive Control and Signal Processing","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140572935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Adaptive fixed-time anti-synchronization and synchronization control for Liu-Chen-Liu chaotic systems with actuator faults 带执行器故障的刘振流混沌系统的自适应固定时间反同步和同步控制
IF 3.1 4区 计算机科学
International Journal of Adaptive Control and Signal Processing Pub Date : 2024-03-31 DOI: 10.1002/acs.3799
Huanqing Wang, Ge Chai, Shijia Kang
{"title":"Adaptive fixed-time anti-synchronization and synchronization control for Liu-Chen-Liu chaotic systems with actuator faults","authors":"Huanqing Wang,&nbsp;Ge Chai,&nbsp;Shijia Kang","doi":"10.1002/acs.3799","DOIUrl":"10.1002/acs.3799","url":null,"abstract":"<div>\u0000 \u0000 <p>In this paper, the fixed-time anti-synchronization and synchronization fault-tolerant control problem is considered for two identical Liu-Chen-Liu chaotic systems with uncertain parameters. With the help of fixed-time stability theory and adaptive backstepping method, we propose two novel adaptive controllers. In the control scheme proposed in this paper, the adaptive backstepping technique is used to deal with the unknown parameters contained in the chaotic systems. Besides, the piecewise functional method is used to solve the singularity problem in the controller design process. The designed controllers achieve anti-synchronization and synchronization of two identical Liu-Chen-Liu chaotic systems within the preset time interval. Simulation results are conducted to show the effectiveness of two proposed adaptive controllers.</p>\u0000 </div>","PeriodicalId":50347,"journal":{"name":"International Journal of Adaptive Control and Signal Processing","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140573047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
A robust adaptive decomposable Volterra filter based on the hyperbolic tangent Leclerc function and its performance analysis 基于双曲正切勒克莱尔函数的鲁棒自适应可分解 Volterra 滤波器及其性能分析
IF 3.1 4区 计算机科学
International Journal of Adaptive Control and Signal Processing Pub Date : 2024-03-28 DOI: 10.1002/acs.3802
Qianqian Liu, Zhigang Li, Yigang He
{"title":"A robust adaptive decomposable Volterra filter based on the hyperbolic tangent Leclerc function and its performance analysis","authors":"Qianqian Liu,&nbsp;Zhigang Li,&nbsp;Yigang He","doi":"10.1002/acs.3802","DOIUrl":"10.1002/acs.3802","url":null,"abstract":"<div>\u0000 \u0000 <p>Most of the existing adaptive filter algorithms pay more attention to improving performance while ignoring the computational complexity and the impact of the impulsive environment. When encountering the impulsive noise environments, the performance of traditional nonlinear adaptive filter may be significantly reduced and usually needs high computational cost. Therefore, this article proposes a hyperbolic tangent Leclerc robust nonlinear adaptive filter based on the low complexity decomposable Volterra model (HTLNAF-DVM). The filter is implemented by imposing a rank-one structure on the full Volterra model to get a product of linear filters, and employs a hyperbolic tangent Leclerc function as a robust norm to effectively improve the robustness against the impulsive noise. In addition, we give the theoretical analyses of the steady-state mean-square performance of the proposed HTLNAF-DVM. Finally, the simulation results prove that the proposed HTLNAF-DVM algorithm has better performance than the existing algorithms and fit well with the theory.</p>\u0000 </div>","PeriodicalId":50347,"journal":{"name":"International Journal of Adaptive Control and Signal Processing","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140322418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
State saturated recursive filtering for nonlinear complex networks with energy harvesting sensors and false data injection attacks 针对具有能量收集传感器和虚假数据注入攻击的非线性复杂网络的状态饱和递归滤波技术
IF 3.1 4区 计算机科学
International Journal of Adaptive Control and Signal Processing Pub Date : 2024-03-28 DOI: 10.1002/acs.3803
Long Xu, Xueer Bian, Hui Yu, Ling Hou
{"title":"State saturated recursive filtering for nonlinear complex networks with energy harvesting sensors and false data injection attacks","authors":"Long Xu,&nbsp;Xueer Bian,&nbsp;Hui Yu,&nbsp;Ling Hou","doi":"10.1002/acs.3803","DOIUrl":"10.1002/acs.3803","url":null,"abstract":"<div>\u0000 \u0000 <p>The state saturated recursive filtering issue is researched in this article for nonlinear complex networks with energy harvesting sensors and false data injection (FDI) attacks. In communication networks, the energy of the sensors is used to transmit data from sensors to remote filters. Due to ample energy being a prerequisite for the transmission of data, the energy harvesting technology is provided. During the process of data transmission, the measurement signals may be attacked by the false data. Thereinto, the Bernoulli random variables are used to depict FDI attacks. The primary goal is to devise a filter that minimizes the upper bound for the filtering error covariance. Subsequently, a discussion is shown for the proposed filtering bounded analysis for the filtering error. Finally, a numerical simulation experiment is carried out to demonstrate the applicability and effectiveness for the proposed novel filtering algorithm.</p>\u0000 </div>","PeriodicalId":50347,"journal":{"name":"International Journal of Adaptive Control and Signal Processing","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140322421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Online identification of Hammerstein systems with B-spline networks 利用 B-样条网络在线识别哈默斯坦系统
IF 3.1 4区 计算机科学
International Journal of Adaptive Control and Signal Processing Pub Date : 2024-03-27 DOI: 10.1002/acs.3792
Yanjiao Wang, Yiting Liu, Jiehao Chen, Shihua Tang, Muqing Deng
{"title":"Online identification of Hammerstein systems with B-spline networks","authors":"Yanjiao Wang,&nbsp;Yiting Liu,&nbsp;Jiehao Chen,&nbsp;Shihua Tang,&nbsp;Muqing Deng","doi":"10.1002/acs.3792","DOIUrl":"10.1002/acs.3792","url":null,"abstract":"<div>\u0000 \u0000 <p>Nonlinear systems widely exist in real-word applications and the research for these systems has enjoyed a long and fruitful history, including the system identification community. However, the modeling for nonlinear systems is often quite challenging and still remains many unresolved questions. This article considers the online identification issue of Hammerstein systems, whose nonlinear static function is modeled by a B-spline network. First, the identification model of the studied system is constructed using the bilinear parameter decomposition model. Second, the online recursive algorithms are proposed to find the estimates using the moving data window and the particle swarm optimization procedure, and show that these estimates converge to their true values with a low computational burden. Numerical examples are also given to test the effectiveness of the proposed algorithms.</p>\u0000 </div>","PeriodicalId":50347,"journal":{"name":"International Journal of Adaptive Control and Signal Processing","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140322556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Event-triggered adaptive secure lateral stabilization for autonomous vehicles under actuator attacks 致动器攻击下自动驾驶车辆的事件触发自适应安全横向稳定功能
IF 3.1 4区 计算机科学
International Journal of Adaptive Control and Signal Processing Pub Date : 2024-03-24 DOI: 10.1002/acs.3797
Hong-Tao Sun, Xinran Chen, Yitao Shen, Chen Peng, Jiwei Zhao
{"title":"Event-triggered adaptive secure lateral stabilization for autonomous vehicles under actuator attacks","authors":"Hong-Tao Sun,&nbsp;Xinran Chen,&nbsp;Yitao Shen,&nbsp;Chen Peng,&nbsp;Jiwei Zhao","doi":"10.1002/acs.3797","DOIUrl":"10.1002/acs.3797","url":null,"abstract":"<div>\u0000 \u0000 <p>False data injection attacks can disrupt the steering control actions and make a real threat to both the security and safety of autonomous vehicles. In this paper, a secure event-triggered lateral control approach of autonomous vehicles subject to actuator attacks is investigated. Firstly, an arbitrary unknown actuator attacks is considered in the secure lateral steering control of autonomous vehicles. Thus, to save communication resources for the limited bandwidth CAN bus, the periodic event-triggered transmission scheme is utilized, transforming the established lateral steering control into a time-delay system through the consideration of periodic event-triggered sampling. Then, an adaptive control compensation scheme is developed to mitigate the malicious effects caused by actuator attacks. The proposed secure control approach is skilled in compensating the unknown attacked steering control actions in an adaptive way. The stabilization criteria under the adaptive secure control law is well derived by Lyapunov–Krasovskii method and some linear inequality matrices operations. At last, the effectiveness of the proposed secure control scheme is verified by some numerical experiments borrowed from a practical vehicle.</p>\u0000 </div>","PeriodicalId":50347,"journal":{"name":"International Journal of Adaptive Control and Signal Processing","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140301708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Design of distributed event-triggered states and unknown disturbances observers for time-varying delay interconnected systems 为时变延迟互联系统设计分布式事件触发状态和未知干扰观测器
IF 3.1 4区 计算机科学
International Journal of Adaptive Control and Signal Processing Pub Date : 2024-03-24 DOI: 10.1002/acs.3796
Dinh Cong Huong
{"title":"Design of distributed event-triggered states and unknown disturbances observers for time-varying delay interconnected systems","authors":"Dinh Cong Huong","doi":"10.1002/acs.3796","DOIUrl":"10.1002/acs.3796","url":null,"abstract":"<div>\u0000 \u0000 <p>This article considers the problem of designing distributed event-triggered states and unknown disturbances observers for a class of nonlinear interconnected systems where the local state vectors are affected by unknown delays and the nonlinear function satisfying the Lipschitz condition. Distributed observers are designed based on the local input vector and both the local and remote output vectors. Different from previously distributed observers for interconnected systems where the local and remote output vectors are updated continuously, the one in this article uses only information on the local and remote output vectors updating at triggering instants of proposed event-triggered mechanisms. This indicates that the proposed method in this article is better than the existing ones in saving communication resources while still keeping an acceptable estimation performance. Sufficient conditions for the existence of the proposed distributed observers are established and are formed in a convex optimization problem which can be easily solved by using the MATLAB LMI Control Toolbox. Finally, a numerical example is given to confirm the effectiveness and advantages of the proposed method.</p>\u0000 </div>","PeriodicalId":50347,"journal":{"name":"International Journal of Adaptive Control and Signal Processing","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140301852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Data‐driven disturbance compensation control for discrete‐time systems based on reinforcement learning 基于强化学习的离散时间系统数据驱动干扰补偿控制
IF 3.1 4区 计算机科学
International Journal of Adaptive Control and Signal Processing Pub Date : 2024-03-22 DOI: 10.1002/acs.3793
Lanyue Li, Jinna Li, Jiangtao Cao
{"title":"Data‐driven disturbance compensation control for discrete‐time systems based on reinforcement learning","authors":"Lanyue Li, Jinna Li, Jiangtao Cao","doi":"10.1002/acs.3793","DOIUrl":"https://doi.org/10.1002/acs.3793","url":null,"abstract":"SummaryIn this article, a self‐learning disturbance compensation control method is developed, which enables the unknown discrete‐time (DT) systems to achieve performance optimization in the presence of disturbances. Different from traditional model‐based and data‐driven state feedback control methods, the developed off‐policy Q‐learning algorithm updates the state feedback controller parameters and the compensator parameters by actively interacting with the unknown environment, thus the approximately optimal tracking can be realized using only data. First, an optimal tracking problem for a linear DT system with disturbance is formulated. Then, the design for controller is achieved by solving a zero‐sum game problem, leading to an off‐policy disturbance compensation Q‐learning algorithm with only a critic structure, which uses data to update disturbance compensation controller gains, without the knowledge of system dynamics. Finally, the effectiveness of the proposed method is verified by simulations.","PeriodicalId":50347,"journal":{"name":"International Journal of Adaptive Control and Signal Processing","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140205161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Binary observation-based identification for finite impulse response systems under denial of service attacks 拒绝服务攻击下基于二进制观测的有限脉冲响应系统识别
IF 3.1 4区 计算机科学
International Journal of Adaptive Control and Signal Processing Pub Date : 2024-03-21 DOI: 10.1002/acs.3794
Jingliang Wei, Ruizhe Jia, Fengwei Jing, Jin Guo
{"title":"Binary observation-based identification for finite impulse response systems under denial of service attacks","authors":"Jingliang Wei,&nbsp;Ruizhe Jia,&nbsp;Fengwei Jing,&nbsp;Jin Guo","doi":"10.1002/acs.3794","DOIUrl":"10.1002/acs.3794","url":null,"abstract":"<div>\u0000 \u0000 <p>This article considers the parameter identification problem for the finite impulse response system based on binary observations under denial of service attacks. First, in addition to designing the identification algorithm for the unknown parameter, and its convergence is verified, simultaneously obtaining the asymptotic normality. Then, based on the convergence speed of the identification algorithm and the covariance matrix of the estimation error, the optimal attack strategy problem is transformed into an optimization problem with constraints, then the optimal solution is given. Furthermore, a defense strategy with dual time-scale input design method is proposed and its effectiveness is demonstrated. Finally, numerical simulations are applied to evidence the correctness of the raised method.</p>\u0000 </div>","PeriodicalId":50347,"journal":{"name":"International Journal of Adaptive Control and Signal Processing","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140205075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Adaptive control for synchronization of time-delayed complex networks with multi-weights based on semi-linear hyperbolic PDEs 基于半线性双曲 PDE 的多权重时延复杂网络同步自适应控制
IF 3.1 4区 计算机科学
International Journal of Adaptive Control and Signal Processing Pub Date : 2024-03-20 DOI: 10.1002/acs.3780
Chengyan Yang, Jianlong Qiu
{"title":"Adaptive control for synchronization of time-delayed complex networks with multi-weights based on semi-linear hyperbolic PDEs","authors":"Chengyan Yang,&nbsp;Jianlong Qiu","doi":"10.1002/acs.3780","DOIUrl":"10.1002/acs.3780","url":null,"abstract":"<div>\u0000 \u0000 <p>This paper studies the adaptive synchronization of complex spatio-temporal networks modeled by semi-linear hyperbolic partial differential equations (CSTNSLHPDEs) as well as considering time-invariant and time-varying delays in a one-dimensional space. Firstly, a distributed adaptive controller is proposed, where different nodes are with different adaptive gains. Secondly, four cases, CSTNSLHPDEs with time-invariant delays and one single weight, with time-invariant delays and multi-weights, with time-varying delays and one single weight, and with time-varying delays and multi-weights, are successively analyzed, and synchronization conditions of these four cases are obtained by using the proposed distributed adaptive controller. In the end, examples illustrate the effectiveness of the proposed distributed adaptive controller.</p>\u0000 </div>","PeriodicalId":50347,"journal":{"name":"International Journal of Adaptive Control and Signal Processing","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140181889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
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