Journal of The Franklin Institute-engineering and Applied Mathematics最新文献_第7页

Predefined-time adaptive fuzzy tracking control for a class of uncertain nonlinear systems 一类不确定非线性系统的预定义时间自适应模糊跟踪控制

IF 4.2 3区计算机科学

Journal of The Franklin Institute-engineering and Applied Mathematics Pub Date : 2025-09-11 DOI: 10.1016/j.jfranklin.2025.108045

Yu Wang , Qian Guo , Zhen Wang , Lihong Gao

引用次数: 0

Adaptive neural resilient control for networked switched systems with event-triggered communication and multiple cyber attacks 具有事件触发通信和多重网络攻击的网络交换系统的自适应神经弹性控制

IF 4.2 3区计算机科学

Journal of The Franklin Institute-engineering and Applied Mathematics Pub Date : 2025-09-10 DOI: 10.1016/j.jfranklin.2025.108048

Pengyu Zeng , Feiqi Deng , Ze-Hao Wu , Xiaobin Gao

{"title":"Adaptive neural resilient control for networked switched systems with event-triggered communication and multiple cyber attacks","authors":"Pengyu Zeng , Feiqi Deng , Ze-Hao Wu , Xiaobin Gao","doi":"10.1016/j.jfranklin.2025.108048","DOIUrl":"10.1016/j.jfranklin.2025.108048","url":null,"abstract":"<div><div>This paper is concerned with adaptive neural resilient control problem for networked switched systems under event-triggered communication. The multiple cyber attacks including denial-of-service (DoS) attacks and deception attacks are introduced. The closed-loop system with double switching signals is constructed to describe the effect of DoS attacks. A positive lower bound is fixed in event-triggering scheme (ETS) to avoid Zeno behavior resulted by deception attacks. In order to mitigate the influence of deception attacks on system performance, neural networks are used to approximate injected false information and the corresponding adaptive control strategy is developed. Based on neural networks and the resulting closed-loop system, multiple Lyapunov functions method and average dwell time technique are adopted, and sufficient conditions are provided to ensure that all states are semi-globally uniformly ultimately bounded (SGUUB). Subsequently, some criterions are presented to deign the parameters of controller gain and ETS. Finally, an example is given to validate the effectiveness of the proposed method.</div></div>","PeriodicalId":17283,"journal":{"name":"Journal of The Franklin Institute-engineering and Applied Mathematics","volume":"362 16","pages":"Article 108048"},"PeriodicalIF":4.2,"publicationDate":"2025-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145099109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Asymptotic tracking control for uncertain interconnected time-delay nonlinear systems with enhanced prescribed performance 具有增强规定性能的不确定互联时滞非线性系统的渐近跟踪控制

IF 4.2 3区计算机科学

Journal of The Franklin Institute-engineering and Applied Mathematics Pub Date : 2025-09-10 DOI: 10.1016/j.jfranklin.2025.108053

Ranxin Dong , Changchun Hua , Hao Li , Pengju Ning , Ranbo Dong

引用次数: 0

Consensus of time-delay finite-field networks via set stability of block logical dynamical systems 基于块逻辑动力系统集稳定性的时滞有限域网络的一致性

IF 4.2 3区计算机科学

Journal of The Franklin Institute-engineering and Applied Mathematics Pub Date : 2025-09-10 DOI: 10.1016/j.jfranklin.2025.108049

Mengyuan Qin, Haitao Li

引用次数: 0

Event-triggered consensus for delayed multi-agent systems based on non-uniform delay partition 基于非均匀延迟划分的延迟多智能体系统事件触发一致性

IF 4.2 3区计算机科学

Journal of The Franklin Institute-engineering and Applied Mathematics Pub Date : 2025-09-10 DOI: 10.1016/j.jfranklin.2025.108047

Xue Yu, Gang Wang, Ce Liang, Jinhai Liu

引用次数: 0

Secure intermittent impulsive synchronization control for LF-MASs with sensor delays and cyber attacks 具有传感器延迟和网络攻击的LF-MASs的安全间歇脉冲同步控制

IF 4.2 3区计算机科学

Journal of The Franklin Institute-engineering and Applied Mathematics Pub Date : 2025-09-10 DOI: 10.1016/j.jfranklin.2025.108052

Jiangyan He , Xing Guo , Yifeng Niu , Lianghao Ji , Zili Chen

{"title":"Secure intermittent impulsive synchronization control for LF-MASs with sensor delays and cyber attacks","authors":"Jiangyan He , Xing Guo , Yifeng Niu , Lianghao Ji , Zili Chen","doi":"10.1016/j.jfranklin.2025.108052","DOIUrl":"10.1016/j.jfranklin.2025.108052","url":null,"abstract":"<div><div>This paper studies the mean-square bounded synchronization problem of leader-following multi-agent systems (LF-MASs) in the presence of sensor delays and cyber attacks. In relation to prior research, this paper considers a new dual-channel cyber attack mode: (1) edge-based deception attacks on the sensor-controller channel, and (2) denial-of-service (DoS) attacks on the controller-actuator channel. To tackle this challenging problem, a novel intermittent secure impulsive control protocol is proposed. In this protocol, the agents receive the delayed and false data from their neighbors, and the impulses are not triggered during the duration of DoS attacks, which not only saves energy, but also reduces the risk of edge-based deception attacks from the sensor-controller channel. Further, by applying Lyapunov stability theory and stochastic analysis theory, some criteria for the mean-bounded synchronization of LF-MASs under the intermittent impulsive control protocol are obtained. Finally, the obtained results are verified by two examples.</div></div>","PeriodicalId":17283,"journal":{"name":"Journal of The Franklin Institute-engineering and Applied Mathematics","volume":"362 16","pages":"Article 108052"},"PeriodicalIF":4.2,"publicationDate":"2025-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145098424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Stabilization of stochastic highly nonlinear coupled systems with non-random switching via delay feedback control 基于延迟反馈控制的非随机切换随机高非线性耦合系统的镇定

IF 4.2 3区计算机科学

Journal of The Franklin Institute-engineering and Applied Mathematics Pub Date : 2025-09-10 DOI: 10.1016/j.jfranklin.2025.108044

Yiyang Li, Ying Zhao, Xiaotai Wu

引用次数: 0

Frequency regulation of an interconnected cyber-physical power system 互联网络-物理电力系统的频率调节

IF 4.2 3区计算机科学

Journal of The Franklin Institute-engineering and Applied Mathematics Pub Date : 2025-09-10 DOI: 10.1016/j.jfranklin.2025.108043

Srikanth Bondalapati , Rajeeb Dey , Rupak Datta , Mathieu Bajodek

{"title":"Frequency regulation of an interconnected cyber-physical power system","authors":"Srikanth Bondalapati , Rajeeb Dey , Rupak Datta , Mathieu Bajodek","doi":"10.1016/j.jfranklin.2025.108043","DOIUrl":"10.1016/j.jfranklin.2025.108043","url":null,"abstract":"<div><div>In this article, first a new hybrid Cyber-Physical Power System (CPPS) model to cater to the ancillary service of Load Frequency Control (LFC) for an interconnected power system is proposed. The proposed hybrid model considers network-induced delay and aperiodic sampling as time-triggered phenomena, while Bernoulli distributed stochastic data packet loss is considered as discrete network events that are independent of each other unlike in other literature of Cyber-Physical System (CPS). Secondly, a two-term Memory-based sampled-data control (MSDC) with state feedback and <span><math><msub><mi>H</mi><mi>∞</mi></msub></math></span> disturbance rejection criteria under variable sampling is designed. The design is accomplished for the proposed model with an improved Lyapunov-Krasovskii (LK) functional & adopting compatible integral inequality to handle the cyber domain (or network) constraints with a view to guarantee stability and disturbance attenuation of the system for a maximum delay upper bound and sampling interval. The effectiveness of the proposed control design is validated through transient and steady state response results and specifications compared to existing results under different digital communication constraints & scenarios. Further, a robustness study is carried out for the proposed CPPS under cyber attacks on the actuator side of the network as a disturbance to present the efficacy of the control design and model.</div></div>","PeriodicalId":17283,"journal":{"name":"Journal of The Franklin Institute-engineering and Applied Mathematics","volume":"362 15","pages":"Article 108043"},"PeriodicalIF":4.2,"publicationDate":"2025-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145105558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Practically fast finite-time stability in the mean square of stochastic nonlinear systems with broad learning system 广义学习随机非线性系统均方的实际快速有限时间稳定性

IF 4.2 3区计算机科学

Journal of The Franklin Institute-engineering and Applied Mathematics Pub Date : 2025-09-10 DOI: 10.1016/j.jfranklin.2025.108041

Shixiong Fang , Yixuan Yuan , Mengqing Cheng , Kanjian Zhang , Junsheng Zhao

{"title":"Practically fast finite-time stability in the mean square of stochastic nonlinear systems with broad learning system","authors":"Shixiong Fang , Yixuan Yuan , Mengqing Cheng , Kanjian Zhang , Junsheng Zhao","doi":"10.1016/j.jfranklin.2025.108041","DOIUrl":"10.1016/j.jfranklin.2025.108041","url":null,"abstract":"<div><div>This article examines the fast finite-time stability in the mean square of a class of stochastic nonlinear systems with unmeasurable states. The state of the system under consideration in this article is unmeasurable, in contrast to the conventional finite-time control of stochastic nonlinear systems. First, during the control design process, the corresponding state observer is constructed using the broad learning system technique to solve the state unmeasurable problem. Secondly, in practical applications stochastic disturbance is an unavoidable phenomenon frequently leading to system instability. By combining Itô’s formula and the theory of practically fast finite-time stability in the mean square, adaptive controllers and actual controller are skillfully designed. Meanwhile, the barrier Lyapunov function is adopted to solve the issue that the state of the system is constrained by an asymmetric time-varying function. Finally, the effectiveness of the proposed methodology is illustrated and validated using a cascade chemical reactor system.</div></div>","PeriodicalId":17283,"journal":{"name":"Journal of The Franklin Institute-engineering and Applied Mathematics","volume":"362 16","pages":"Article 108041"},"PeriodicalIF":4.2,"publicationDate":"2025-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145098422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Entropy optimization based linear compensation for performance enhancement of NMPC and its applications 基于熵优化的线性补偿提高NMPC性能及其应用

IF 4.2 3区计算机科学

Journal of The Franklin Institute-engineering and Applied Mathematics Pub Date : 2025-09-07 DOI: 10.1016/j.jfranklin.2025.108046

Xiaoyang Sun , Ping Zhou , Tianyou Chai

{"title":"Entropy optimization based linear compensation for performance enhancement of NMPC and its applications","authors":"Xiaoyang Sun , Ping Zhou , Tianyou Chai","doi":"10.1016/j.jfranklin.2025.108046","DOIUrl":"10.1016/j.jfranklin.2025.108046","url":null,"abstract":"<div><div>For non-Gaussian nonlinear dynamic systems, an enhanced nonlinear model predictive control (NMPC) method driven by error entropy optimization based linear compensation is proposed to improve the control effect of NMPC algorithm under non-Gaussian noise. The proposed enhanced NMPC method mainly includes two parts, namely the basic NMPC part and the proposed entropy optimization based linear compensation control part. In general, the cost function to measure the control effect in predictive control is only the mean and variance, but it lacks sufficient optimization effect for non-Gaussian noise. Therefore, based on the relationship between the error entropy, estimated state and control input constructed in this paper, the optimal compensation input is obtained by optimizing the weights in the form of a gradient descent algorithm under the designed cost function. Thus, the error entropy optimization is introduced into NMPC which effectively improves the control effect. The upper bound of the control error and the state estimation error caused by non-gaussian noise are analyzed by induction reasoning to ensure the bounded-input bounded-output stability of the proposed method. The data experiments of the wastewater treatment process and blast furnace Ironmaking process verify the advancement and practicability of the proposed method.</div></div>","PeriodicalId":17283,"journal":{"name":"Journal of The Franklin Institute-engineering and Applied Mathematics","volume":"362 15","pages":"Article 108046"},"PeriodicalIF":4.2,"publicationDate":"2025-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145060405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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