European Journal of Control最新文献

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Relationship between the regulation performance of control systems and the spatial clustering parameters based on pattern-moving 基于模式移动的空间聚类参数与控制系统调节性能的关系
IF 2.5 3区 计算机科学
European Journal of Control Pub Date : 2025-07-15 DOI: 10.1016/j.ejcon.2025.101279
Cheng Han , Zhengguang Xu
{"title":"Relationship between the regulation performance of control systems and the spatial clustering parameters based on pattern-moving","authors":"Cheng Han ,&nbsp;Zhengguang Xu","doi":"10.1016/j.ejcon.2025.101279","DOIUrl":"10.1016/j.ejcon.2025.101279","url":null,"abstract":"<div><div>The pattern-moving control problem of a class of nonlinear systems governed by statistical laws is studied. Also, the influence of clustering parameters for constructing pattern-moving space in pattern-moving control methods on system regulation performance has been studied. Firstly, based on the pattern-moving system dynamics description method, a data-driven control method based on the probability density evolution of pattern-moving is proposed. Furthermore, performance indicators with statistical properties are provided to describe the system’s regulation performance, and an improved ISODATA clustering algorithm suitable for constructing pattern-moving spaces is proposed. Then, by constructing a classification neural network, the relationship between clustering algorithm parameters and system regulation performance is established. The simulation results show that the proposed control algorithm can effectively control the system governed by statistical laws, and the constructed neural network can provide a basis for selecting clustering parameters in the pattern-moving space.</div></div>","PeriodicalId":50489,"journal":{"name":"European Journal of Control","volume":"85 ","pages":"Article 101279"},"PeriodicalIF":2.5,"publicationDate":"2025-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144654395","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
Robust backstepping stabilization of uncertain Cartpole underactuated systems with full state constraints: A strict-feedback-like system design approach 具有完全状态约束的不确定Cartpole欠驱动系统的鲁棒反步镇定:一种严格的类反馈系统设计方法
IF 2.5 3区 计算机科学
European Journal of Control Pub Date : 2025-07-11 DOI: 10.1016/j.ejcon.2025.101275
Changyi Lei , Quanmin Zhu
{"title":"Robust backstepping stabilization of uncertain Cartpole underactuated systems with full state constraints: A strict-feedback-like system design approach","authors":"Changyi Lei ,&nbsp;Quanmin Zhu","doi":"10.1016/j.ejcon.2025.101275","DOIUrl":"10.1016/j.ejcon.2025.101275","url":null,"abstract":"<div><div>This article proposes a robust backstepping controller for the stabilization of uncertain Cartpole systems with full state constraints. We rely on existing results on transformed cascaded nonstrict feedback normal form with a feedforward term. Unlike previous research which treats the feedforward term as disturbance, this paper exploits its structure and integrates it as part of the virtual control variable, thus admitting a strict-feedback-like system with uncertain gains. Fractional type barrier functions are introduced to satisfy full-state constraints of the system. This not only ensures practicality of the method, but also induces upper bounds of all the uncertainties of the system, enabling the implementation of robust backstepping method. Besides, we explicitly relax the commonly-used assumption that the pole uniformly lies in the upper half-plane. Unlike existing literature which only demonstrate the convergence of the virtual control variables, we prove in addition that all state variables are Uniformly Ultimately Bounded (UUB) with the proposed controller. We also prove that the vanilla filtering-based backstepping controller is sufficient for stabilization without extra compensation schemes with proper parameters. Simulation results illustrate the convergence performance of the proposed controller, complemented by ablation studies and discussion on parameter tuning for practical consideration. The proposed strict-feedback-like perspective with full-state constraints treatment can potentially be extended to larger classes of nonstrict feedback systems.</div></div>","PeriodicalId":50489,"journal":{"name":"European Journal of Control","volume":"85 ","pages":"Article 101275"},"PeriodicalIF":2.5,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144632746","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
Stability and event-triggered control of stochastic delay listeriosis model 随机延迟李斯特菌病模型的稳定性和事件触发控制
IF 2.5 3区 计算机科学
European Journal of Control Pub Date : 2025-07-11 DOI: 10.1016/j.ejcon.2025.101263
Zhaoyan Meng, Qimin Zhang
{"title":"Stability and event-triggered control of stochastic delay listeriosis model","authors":"Zhaoyan Meng,&nbsp;Qimin Zhang","doi":"10.1016/j.ejcon.2025.101263","DOIUrl":"10.1016/j.ejcon.2025.101263","url":null,"abstract":"<div><div>The spread of listeriosis poses a significant risk to human health. It is of great significance to study its prevention and treatment for controlling the spread of listeriosis. In this paper, a listeriosis model was established considering time delay and environmental disturbance. Using the method of Lyapunov global existence and uniqueness of positive solutions were obtained. The dynamics properties of random listeriosis model solutions are discussed, and sufficient conditions for model stability are established. From the perspective of control, the treatment of infected persons was regarded as a control strategy, and the event triggering controller that promote the disease from epidemic to extinction was constructed. The system’s control input was updated when the proportion of infected people exceeds the design threshold. At the same time, the event-trigger control strategy are given for the shortest time. The validity of the theoretical results was verified by numerical examples.</div></div>","PeriodicalId":50489,"journal":{"name":"European Journal of Control","volume":"85 ","pages":"Article 101263"},"PeriodicalIF":2.5,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144631422","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
Optimal consensus control for input-delay nonlinear multi-agent systems with input saturation utilizing synchronous integral reinforcement learning 基于同步积分强化学习的输入饱和时滞非线性多智能体系统最优共识控制
IF 2.5 3区 计算机科学
European Journal of Control Pub Date : 2025-07-11 DOI: 10.1016/j.ejcon.2025.101262
Chaoyue Li, Fei Wang, Yunliang Wei, Chuan Zhang
{"title":"Optimal consensus control for input-delay nonlinear multi-agent systems with input saturation utilizing synchronous integral reinforcement learning","authors":"Chaoyue Li,&nbsp;Fei Wang,&nbsp;Yunliang Wei,&nbsp;Chuan Zhang","doi":"10.1016/j.ejcon.2025.101262","DOIUrl":"10.1016/j.ejcon.2025.101262","url":null,"abstract":"<div><div>This paper addresses the optimal consensus control (OCC) problem for nonlinear multi-agent systems (MASs) with input saturation and input delay based on synchronous integral reinforcement learning (IRL). First, the model reduction method is employed to convert the original system into a delay-free model, subsequently, the new performance index functions are introduced, based on which an equivalence relationship is established between the performance indices of two MASs. Through this equivalence, the challenging problem of OCC for MAS with input delays can be successfully transformed into that of delay-free MAS. Second, the Hamilton–Jacobi–Bellman (HJB) equations with non-quadratic functions are established. It is further demonstrated that the solutions to these coupled HJB equations not only are optimal control policies but also constitute Nash equilibrium. Third, the online synchronized IRL algorithm is utilized to design the optimal controllers, constructing actor–critic (A–C) neural networks (NNs) structure to approximate the control policies and value function, respectively. The weights of both NNs are updated synchronously. Finally, the simulation example shows the effectiveness of the method.</div></div>","PeriodicalId":50489,"journal":{"name":"European Journal of Control","volume":"85 ","pages":"Article 101262"},"PeriodicalIF":2.5,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144631421","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
Secure cluster synchronization of the complex dynamical networks with pinning impulsive strategies: When heterogeneity meets deception attacks 基于钉住脉冲策略的复杂动态网络的安全集群同步:异质性与欺骗攻击
IF 2.5 3区 计算机科学
European Journal of Control Pub Date : 2025-07-08 DOI: 10.1016/j.ejcon.2025.101277
Junfeng Guo , Fei Wang , Chuan Zhang , Xin Sui , Ning Li
{"title":"Secure cluster synchronization of the complex dynamical networks with pinning impulsive strategies: When heterogeneity meets deception attacks","authors":"Junfeng Guo ,&nbsp;Fei Wang ,&nbsp;Chuan Zhang ,&nbsp;Xin Sui ,&nbsp;Ning Li","doi":"10.1016/j.ejcon.2025.101277","DOIUrl":"10.1016/j.ejcon.2025.101277","url":null,"abstract":"<div><div>Secure cluster synchronization of a class of complex dynamic networks (CDNs) is studied in this article. Firstly, this paper introduces a heterogeneous dynamic network model that is attacked by deception attacks and assumes that the occurrences of deception attacks are always subject to Bernoulli distribution. Secondly, a impulsive controller (the so-called pinning impulsive control) is designed for part of nodes. Then, based on the new impulsive differential inequality and Lyapunov stability theory, the secure synchronization criterion is given, and the specific synchronization error upper bound is estimated. Furthermore, this article theoretically analyzes the synchronization region related to impulsive gain, average impulsive interval, and the number of pinning nodes. Finally, several numerical simulation examples are used to verify the correctness of the theoretical results in this manuscript, and the relationship between the synchronous control region and the relevant control parameters is discussed in detail.</div></div>","PeriodicalId":50489,"journal":{"name":"European Journal of Control","volume":"85 ","pages":"Article 101277"},"PeriodicalIF":2.5,"publicationDate":"2025-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144588664","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
Dynamic event-triggered-based tracking control for multiagent systems with predefined-time disturbance observer 具有预定义时间扰动观测器的多智能体系统动态事件触发跟踪控制
IF 2.5 3区 计算机科学
European Journal of Control Pub Date : 2025-07-07 DOI: 10.1016/j.ejcon.2025.101276
Binbin Zeng , Minghai Yao , Yingnan Pan , Linchuang Zhang
{"title":"Dynamic event-triggered-based tracking control for multiagent systems with predefined-time disturbance observer","authors":"Binbin Zeng ,&nbsp;Minghai Yao ,&nbsp;Yingnan Pan ,&nbsp;Linchuang Zhang","doi":"10.1016/j.ejcon.2025.101276","DOIUrl":"10.1016/j.ejcon.2025.101276","url":null,"abstract":"<div><div>This paper investigates the dynamic saturated threshold event-triggered tracking control problem for multiagent systems with predefined-time sliding mode disturbance observer. Firstly, a predefined-time sliding mode disturbance observer is designed to address the issue of external disturbance. Compared with traditional methods that use adaptive laws to solve disturbance, this paper proposes the method to reduce the number of design parameters, thereby reducing computational complexity and simplifying the adjustment process during simulation. The proposed method ensures that the disturbance error converges quickly within predefined time, thereby improving the efficiency of dynamic system control. Secondly, an event-triggered mechanism with dynamic saturated threshold is proposed to save limited communication resources and reduce the frequency of controller updates. Unlike traditional event-triggering mechanisms, this paper combines three existing event-triggering mechanisms and switches between them by adjusting a threshold parameter. Additionally, within a unified recursive strategy framework, different agents can adopt different event-triggered mechanisms, providing greater flexibility and adaptability for multiagent systems. Finally, the designed control scheme ensures that all closed-loop signals are bounded in predefined time, and the effectiveness of the proposed control strategy is verified through simulation examples.</div></div>","PeriodicalId":50489,"journal":{"name":"European Journal of Control","volume":"85 ","pages":"Article 101276"},"PeriodicalIF":2.5,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144597039","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
Provably robust online voltage control for distribution networks with line parameter estimation 基于线路参数估计的配电网稳健性在线电压控制
IF 2.5 3区 计算机科学
European Journal of Control Pub Date : 2025-07-07 DOI: 10.1016/j.ejcon.2025.101252
Nilanjan Roy Chowdhury , Anuj Kumar Rao , Yogesh Bichpuriya , Venkatesh Sarangan , Shreevardhan A. Soman
{"title":"Provably robust online voltage control for distribution networks with line parameter estimation","authors":"Nilanjan Roy Chowdhury ,&nbsp;Anuj Kumar Rao ,&nbsp;Yogesh Bichpuriya ,&nbsp;Venkatesh Sarangan ,&nbsp;Shreevardhan A. Soman","doi":"10.1016/j.ejcon.2025.101252","DOIUrl":"10.1016/j.ejcon.2025.101252","url":null,"abstract":"<div><div>This paper introduces an online robust control algorithm, which regulates the voltage of a balanced power distribution network without any prior knowledge of the line parameter values. To model the underlying distribution network, we adopt the recently introduced (parameterized) <em>lossy distribution flow equations</em>, which allow us to characterize network losses. Our algorithm includes two components that work in tandem. The <em>first component</em> iteratively estimates the line parameters (i.e., network resistance and reactance) that are consistent with available voltage measurements, while the <em>second component</em> regulates the network voltage within the prescribed safe limit despite the uncertainty in the line parameter estimates. We theoretically prove that our algorithm estimates consistent line parameters and also certify that the number of times when the voltage violates the safe limits are bounded. Simulation studies on benchmark IEEE distribution networks verify that the proposed algorithm effectively estimates line parameters and stabilizes network voltage.</div></div>","PeriodicalId":50489,"journal":{"name":"European Journal of Control","volume":"85 ","pages":"Article 101252"},"PeriodicalIF":2.5,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144588665","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
Data-driven iterative learning control for nonlinear multivariate systems using transpose adaptive filtering 基于转置自适应滤波的非线性多元系统数据驱动迭代学习控制
IF 2.5 3区 计算机科学
European Journal of Control Pub Date : 2025-07-02 DOI: 10.1016/j.ejcon.2025.101273
Yu-Hsiu Lee , Yi-Tai Cheng , Kai-Shiang Yuan , Tsu-Chin Tsao
{"title":"Data-driven iterative learning control for nonlinear multivariate systems using transpose adaptive filtering","authors":"Yu-Hsiu Lee ,&nbsp;Yi-Tai Cheng ,&nbsp;Kai-Shiang Yuan ,&nbsp;Tsu-Chin Tsao","doi":"10.1016/j.ejcon.2025.101273","DOIUrl":"10.1016/j.ejcon.2025.101273","url":null,"abstract":"<div><div>This paper presents a novel data-driven iterative learning control (ILC) algorithm for stabilized multivariable nonlinear dynamical systems. The proposed algorithm incorporates two data-driven learning mechanisms: an adaptive feedforward algorithm that models perturbed dynamics as an unknown linear time-varying system and minimizes RMS errors with respect to an LTI reference model, followed by a second learning mechanism for fast convergence in trajectory tracking. For multivariate systems, the non-commutative nature of the cascade of systems necessitates the use of the right inverse for adaptive model matching to promote error convergence. To address challenges in adaptive filtering, a transposition-based technique is introduced to obtain the right inverse for square and over-actuated systems. For <span><math><msub><mrow><mi>n</mi></mrow><mrow><mi>i</mi></mrow></msub></math></span>-input-<span><math><msub><mrow><mi>n</mi></mrow><mrow><mi>o</mi></mrow></msub></math></span>-output systems, the approach necessitates conducting <span><math><mrow><msub><mrow><mi>n</mi></mrow><mrow><mi>i</mi></mrow></msub><mo>×</mo><msub><mrow><mi>n</mi></mrow><mrow><mi>o</mi></mrow></msub></mrow></math></span> experiments. An efficient algorithm is proposed to reduce this requirement by reorganizing impulse response matrix components. The effectiveness of the proposed methods is demonstrated through both simulations and experiments.</div></div>","PeriodicalId":50489,"journal":{"name":"European Journal of Control","volume":"85 ","pages":"Article 101273"},"PeriodicalIF":2.5,"publicationDate":"2025-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144550006","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
Integral IDA-PBC for underactuated mechanical systems with unmeasured actuator dynamics and time-varying matched disturbances 具有未测量驱动器动力学和时变匹配扰动的欠驱动机械系统的积分IDA-PBC
IF 2.5 3区 计算机科学
European Journal of Control Pub Date : 2025-06-30 DOI: 10.1016/j.ejcon.2025.101256
Enrico Franco , Kaiwen Chen
{"title":"Integral IDA-PBC for underactuated mechanical systems with unmeasured actuator dynamics and time-varying matched disturbances","authors":"Enrico Franco ,&nbsp;Kaiwen Chen","doi":"10.1016/j.ejcon.2025.101256","DOIUrl":"10.1016/j.ejcon.2025.101256","url":null,"abstract":"<div><div>This work investigates the passivity-based control of a class of underactuated mechanical systems with unmeasured actuator states and subject to time-varying state-dependent matched disturbances. The main contribution is a new design of the integral interconnection-and-damping assignment passivity-based control that includes a state-dependent damping assignment and that employs a dynamic extension to reject the disturbances and to estimate the actuator states. Tuning guidelines for the controller parameters that guarantee the stability properties are provided. Numerical simulations on an inertia-wheel pendulum, a ball-on-beam system, and an Acrobot system demonstrate the effectiveness of the new controller.</div></div>","PeriodicalId":50489,"journal":{"name":"European Journal of Control","volume":"85 ","pages":"Article 101256"},"PeriodicalIF":2.5,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144536042","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
Static output-feedback control design from data 数据静态输出反馈控制设计
IF 2.5 3区 计算机科学
European Journal of Control Pub Date : 2025-06-26 DOI: 10.1016/j.ejcon.2025.101260
Pedro M. Oliveira , Pedro H.S. Coutinho , Iury Bessa , Márcio J. Lacerda , Reinaldo M. Palhares
{"title":"Static output-feedback control design from data","authors":"Pedro M. Oliveira ,&nbsp;Pedro H.S. Coutinho ,&nbsp;Iury Bessa ,&nbsp;Márcio J. Lacerda ,&nbsp;Reinaldo M. Palhares","doi":"10.1016/j.ejcon.2025.101260","DOIUrl":"10.1016/j.ejcon.2025.101260","url":null,"abstract":"<div><div>This paper investigates the problem of data-driven static output-feedback (SOF) control design for linear time-invariant discrete-time systems. Although data-driven control techniques have attracted significant attention recently, the design of data-driven SOF controllers is still an open problem. The proposed method relies only on input-state-output data from the open-loop system to represent the system dynamics and to construct the control design conditions using linear matrix inequalities. As an extra contribution, the design problem with noisy data is raised, and some solutions aiming to increase the robustness against noise, based on data preprocessing, are proposed. We also develop a SOF condition based only on input-output data from an autoregressive representation. To illustrate our method’s effectiveness, we consider two simulation examples of multiple input multiple output systems and an experimental example in the twin-rotor aerodynamic system. The experiments show that the data-driven SOF controller guarantees the stabilization of those systems. Moreover, experiments with noisy data illustrate the increased robustness of the proposed techniques.</div></div>","PeriodicalId":50489,"journal":{"name":"European Journal of Control","volume":"85 ","pages":"Article 101260"},"PeriodicalIF":2.5,"publicationDate":"2025-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144517592","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
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