Journal of The Franklin Institute-engineering and Applied Mathematics最新文献_第5页

Fuzzy adaptive event-triggered platoon control of multi-vehicle with input saturation 输入饱和的多车模糊自适应事件触发排控制

IF 4.2 3区计算机科学

Journal of The Franklin Institute-engineering and Applied Mathematics Pub Date : 2025-09-13 DOI: 10.1016/j.jfranklin.2025.108054

Shijie Dong, Junyong Zhai

{"title":"Fuzzy adaptive event-triggered platoon control of multi-vehicle with input saturation","authors":"Shijie Dong, Junyong Zhai","doi":"10.1016/j.jfranklin.2025.108054","DOIUrl":"10.1016/j.jfranklin.2025.108054","url":null,"abstract":"<div><div>This paper studies the observer-based fuzzy adaptive event-triggered (ET) platoon control problem of connected multi-vehicle (CMV) with input saturation. Considering the network resource and communication bandwidth are limited, a novel ET mechanism is designed to reduce signals transmission frequency from sensor to controller (S-C) and vehicle-to-vehicle (V2V) in vehicular ad-hoc network (VANET). And, the virtual control non-differentiability issue caused by triggered discontinuous states is overcome by designing the homogeneous filters and event-based extended state observers (ESOs), to generate smooth estimates of states and disturbances. Then, fuzzy logic systems (FLSs) are introduced to approximate unknown functions of vehicle systems. To eliminate the adverse effects of input saturation, an auxiliary homogeneous system is devised. Based on Lyapunov stability theory, all signals of the closed-loop system are proven to be semi-globally uniformly ultimately bounded (SGUUB), vehicle individual stability and string stability are achieved. Finally, the simulation studies are displayed to explain the effectiveness of the ET platoon control protocol.</div></div>","PeriodicalId":17283,"journal":{"name":"Journal of The Franklin Institute-engineering and Applied Mathematics","volume":"362 16","pages":"Article 108054"},"PeriodicalIF":4.2,"publicationDate":"2025-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145098428","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

HMM-based asynchronous H∞ filtering for interval type-2 fuzzy Markov jump systems with dynamic quantization and uncertain transition probabilities 具有动态量化和不确定转移概率的区间2型模糊马尔可夫跳跃系统的基于hmm的异步H∞滤波

IF 4.2 3区计算机科学

Journal of The Franklin Institute-engineering and Applied Mathematics Pub Date : 2025-09-13 DOI: 10.1016/j.jfranklin.2025.108051

Chenxin Wu , Mingang Hua , Ni Sun , Feiqi Deng , Hua Chen , Fengqi Yao , Jianyong Zhang

{"title":"HMM-based asynchronous H∞ filtering for interval type-2 fuzzy Markov jump systems with dynamic quantization and uncertain transition probabilities","authors":"Chenxin Wu , Mingang Hua , Ni Sun , Feiqi Deng , Hua Chen , Fengqi Yao , Jianyong Zhang","doi":"10.1016/j.jfranklin.2025.108051","DOIUrl":"10.1016/j.jfranklin.2025.108051","url":null,"abstract":"<div><div>Based on the interval type-2 (IT2) fuzzy approach, this paper addresses the asynchronous <span><math><msub><mi>H</mi><mi>∞</mi></msub></math></span> filtering for nonlinear Markov jump systems with dynamic quantization and uncertain transition probabilities. The hidden Markov model (HMM) solves the asynchronous issue between the filter and system modes. Meanwhile, the system has uncertain transition probabilities, which means the transition probability matrix and conditional probability matrix investigated in this paper are partially unknown. Furthermore, the IT2 fuzzy approach, with upper and lower membership functions, has been devoted to processing parameter uncertainty in nonlinear systems. The measurement output is subjected to a quantization process facilitated by a dynamic quantizer before its transmission. Ultimately, the stochastic stability criterion of the desired asynchronous <span><math><msub><mi>H</mi><mi>∞</mi></msub></math></span> filtering for IT2 fuzzy systems is effectively guaranteed, and an example illustrates the efficacy of the desired filter design methodology.</div></div>","PeriodicalId":17283,"journal":{"name":"Journal of The Franklin Institute-engineering and Applied Mathematics","volume":"362 16","pages":"Article 108051"},"PeriodicalIF":4.2,"publicationDate":"2025-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145156829","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

Design of prescribed time control method for pressure of solid ducted rockets 固体导管火箭压力定时控制方法设计

IF 4.2 3区计算机科学

Journal of The Franklin Institute-engineering and Applied Mathematics Pub Date : 2025-09-12 DOI: 10.1016/j.jfranklin.2025.108036

Yudan Jing, Jingbo Wei, Danyu Li

{"title":"Design of prescribed time control method for pressure of solid ducted rockets","authors":"Yudan Jing, Jingbo Wei, Danyu Li","doi":"10.1016/j.jfranklin.2025.108036","DOIUrl":"10.1016/j.jfranklin.2025.108036","url":null,"abstract":"<div><div>This paper addresses the pressure control problem in Solid Ducted Rockets (SDRs), characterized by significant time-varying dynamics, non-minimum phase behavior, and model uncertainties. A prescribed time (PT) theorem is developed, leading to the design of a single-parameter controller that guarantees pressure tracking error convergence within a user-defined time, independent of initial conditions. Numerical simulations employ a 4 s period, 50 % duty cycle square-wave pressure command across four operating conditions, spanning low and high pressure regimes. Results demonstrate zero pressure overshoot under the proposed PT controller across all conditions. The proposed PT controller achieves pressure error convergence within 0.05–0.09 s, approximately 55.6–73.7 % faster than a tuned PID controller and 25–44.4 % faster than the prior PT controller. Compared to the prior PT controller, the maximum negative mass flow overshoot is reduced by up to 51.5 %; relative to the PID controller, the reduction reaches up to 86.6 %, and up to 86.6 % compared to the MPC controller. A rigorous Lyapunov-based analysis proves global convergence within the prescribed time and robustness under bounded disturbances. The controller’s robustness is further substantiated through Monte Carlo simulations, demonstrating resilience against external disturbances, and parameter mismatch simulations, verifying reliable performance despite model uncertainties. Featuring a single, physically interpretable design parameter, the controller facilitates intuitive tuning and continuous regulation, delivering rapid, robust, and precise pressure control for complex, time-sensitive systems.</div></div>","PeriodicalId":17283,"journal":{"name":"Journal of The Franklin Institute-engineering and Applied Mathematics","volume":"362 16","pages":"Article 108036"},"PeriodicalIF":4.2,"publicationDate":"2025-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145098426","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

Convergence analysis of distributed optimization for multi-agent systems with nonlinear intertwining uncertainties 非线性交织不确定性多智能体系统分布式优化的收敛性分析

IF 4.2 3区计算机科学

Journal of The Franklin Institute-engineering and Applied Mathematics Pub Date : 2025-09-12 DOI: 10.1016/j.jfranklin.2025.108050

Sen Chen, Depeng Song, Junlong He

引用次数: 0

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

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