Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering最新文献_第5页

Design of event-triggered natural second-order observers for second-order vector systems 为二阶矢量系统设计事件触发式自然二阶观测器

IF 1.6 4区计算机科学

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering Pub Date : 2024-04-01 DOI: 10.1177/09596518241236938

Dinh Cong Huong, Van Thanh Huynh, Hieu Trinh

{"title":"Design of event-triggered natural second-order observers for second-order vector systems","authors":"Dinh Cong Huong, Van Thanh Huynh, Hieu Trinh","doi":"10.1177/09596518241236938","DOIUrl":"https://doi.org/10.1177/09596518241236938","url":null,"abstract":"The problem of designing event-triggered natural second-order state observers for second-order vector systems subject to external disturbances is considered in this paper. In this work, state observer is constructed using discrete measurements at instants when an event-triggered condition is satisfied. Due to the errors that arise by using the event-triggered mechanism and the external disturbance, the method in this paper only robustly estimates the state position and the state velocity of the second-order vector observers instead of estimating them asymptotically. Instead of using the method based on a parameter-dependent Lyapunov function in investigating the stability of the dynamic error system of natural second-order observers, a convex optimization problem is established in this paper to give an event-triggered mechanism and minimized levels in evaluating the boundedness of the dynamic error system of the event-triggered natural second-order observers. An automobile suspension and two numerical examples demonstrate the effectiveness of the proposed method.","PeriodicalId":20638,"journal":{"name":"Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering","volume":"63 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140597036","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-based adaptive predictive bipartite consensus for nonlinear multiagent systems against DoS attacks 基于数据的非线性多代理系统应对 DoS 攻击的自适应预测性两方共识

IF 1.6 4区计算机科学

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering Pub Date : 2024-03-27 DOI: 10.1177/09596518241236928

Yeerjiang Halimu, Huarong Zhao, Hongnian Yu, Shuchen Ding, Shangling Qiao

{"title":"Data-based adaptive predictive bipartite consensus for nonlinear multiagent systems against DoS attacks","authors":"Yeerjiang Halimu, Huarong Zhao, Hongnian Yu, Shuchen Ding, Shangling Qiao","doi":"10.1177/09596518241236928","DOIUrl":"https://doi.org/10.1177/09596518241236928","url":null,"abstract":"This article investigates a Denial-of-Service (DoS) attack problem for nonlinear unknown discrete-time multiagent systems (MASs) to implement bipartite consensus tracking tasks with fixed and switching topologies. Firstly, an equivalent linearization data model of each agent is constructed using a pseudo partial derivative approach, where only one parameter needs to be estimated using input/output data of the controlled MASs. Meanwhile, the DoS attack behavior is described by a Bernoulli distribution process, and both cooperative and competitive relationships among agents are investigated. Moreover, an increment prediction compensator is designed to reduce the effect of DoS attacks. A data-based adaptive predictive bipartite consensus control algorithm is formulated. The corresponding theoretical analysis indicates that tracking errors of MASs with fixed and switching topologies converge to a small range around zero. Finally, several simulations and hardware tests further verify the proposed scheme’s effectiveness.","PeriodicalId":20638,"journal":{"name":"Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering","volume":"54 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2024-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140313800","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

Iterative learning control for non-normal and biased measured targets 针对非正常和有偏差测量目标的迭代学习控制

IF 1.6 4区计算机科学

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering Pub Date : 2024-03-27 DOI: 10.1177/09596518241236977

Zhiying He, Ziran Chen

引用次数: 0

Dual sliding mode control of linear maglev synchronous motor based on novel extended state observer 基于新型扩展状态观测器的线性磁悬浮同步电机双滑动模式控制

IF 1.6 4区计算机科学

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering Pub Date : 2024-03-27 DOI: 10.1177/09596518241238413

Cheng Lei, Yipeng Lan, Zelai Xu, Yunpeng Sun, Jiayu Li

{"title":"Dual sliding mode control of linear maglev synchronous motor based on novel extended state observer","authors":"Cheng Lei, Yipeng Lan, Zelai Xu, Yunpeng Sun, Jiayu Li","doi":"10.1177/09596518241238413","DOIUrl":"https://doi.org/10.1177/09596518241238413","url":null,"abstract":"In order to improve the convergence speed and disturbance immunity of the linear maglev synchronous motor (LMLSM) maglev system, this paper proposes a dual sliding mode control strategy based on a novel expanded state observer (NESO). Firstly, a dual terminal sliding mode (DTSM) surface is designed, which exhibits the desired dynamic and steady state performance. The problem of the TSM singularity is solved by the dual sliding mode technique, which turns the control signal into a continuous switching control through the filtering function and effectively reduces the jitter problem. Since the maglev system is susceptible to uncertainties such as nonlinearity, strong coupling and external perturbations, which affect its tracking accuracy, a continuous smooth ESO is designed to estimate and compensate for these uncertainty perturbations, thus solving the problem that the traditional ESO is continuous but not derivable at the switching point. Then, it is proved that the DTSM control strategy based on NESO converges to the equilibrium point in finite time by Lyapunov function. Finally, the effectiveness and superiority of the proposed strategy are verified on the LMLSM maglev system platform.","PeriodicalId":20638,"journal":{"name":"Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering","volume":"52 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2024-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140313724","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 air-ground cooperative landing platform and autonomous landing strategy 设计空地协同着陆平台和自主着陆策略

IF 1.6 4区计算机科学

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering Pub Date : 2024-03-22 DOI: 10.1177/09596518241237568

Liangang Song, Hong Lin, Guanhua Fu, Yehao Chen, Chenxiao Cai

引用次数: 0

Networked explicit hybrid predictive control of an industrial benchmark process 工业基准过程的网络显式混合预测控制

IF 1.6 4区计算机科学

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering Pub Date : 2024-03-22 DOI: 10.1177/09596518241235203

Al-Shaimaa A. Younis, Mohammed Moness, Ahmed M. Moustafa

引用次数: 0

Fault-tolerant control of the main drive system of rolling mill based on fault reconfiguration 基于故障重构的轧机主传动系统容错控制

IF 1.6 4区计算机科学

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering Pub Date : 2024-03-21 DOI: 10.1177/09596518241233640

Ruicheng Zhang, Pengfei Li, Weizheng Liang

{"title":"Fault-tolerant control of the main drive system of rolling mill based on fault reconfiguration","authors":"Ruicheng Zhang, Pengfei Li, Weizheng Liang","doi":"10.1177/09596518241233640","DOIUrl":"https://doi.org/10.1177/09596518241233640","url":null,"abstract":"A mathematical model of the main drive system of rolling mill is developed for the motor armature faults in the main drive system of rolling mill, taking into account the effects of nonlinear damping, friction damping between rolls and external perturbations on the system during operation. The unknown input observer is designed to process perturbations and errors as unknown inputs, and the [Formula: see text] performance index is designed to improve the robustness of the unknown input observer to fault reconfiguration. At the same time, in order to ensure the stability of the main drive system of rolling mill after the occurrence of faults, an active fault-tolerant controller is designed for the main drive system of rolling mill after obtaining the accurate fault reconfiguration value, which realizes the active fault-tolerant control of the main drive system of rolling mill. Through the simulation study on the main drive system of 2030 mm cold rolling mill stand F4, it is shown that the system is restored to the normal state after adding the fault-tolerant controller, and the motor angular speed error and roll angular speed error are 2.12% and 2.43%, respectively. Comparing with the fault-tolerant control method based on fault estimation, the root-mean-square errors of the motor angular speed and roll angular speed estimates of the designed fault-tolerant control method are reduced by 4.24% and 3.28%, respectively. Simulation verifies the effectiveness of the proposed method.","PeriodicalId":20638,"journal":{"name":"Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering","volume":"9 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140203606","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 finite-time path-tracking control algorithm for nonholonomic mobile robots with unknown dynamics and subject to wheel slippage/skid disturbances 具有未知动力学并受车轮打滑/防滑干扰的非全局性移动机器人的有限时间路径跟踪控制算法

IF 1.6 4区计算机科学

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering Pub Date : 2024-03-14 DOI: 10.1177/09596518241233319

Hamid Taghavifar, Chuan Hu

{"title":"A finite-time path-tracking control algorithm for nonholonomic mobile robots with unknown dynamics and subject to wheel slippage/skid disturbances","authors":"Hamid Taghavifar, Chuan Hu","doi":"10.1177/09596518241233319","DOIUrl":"https://doi.org/10.1177/09596518241233319","url":null,"abstract":"Path planning and tracking control are two performance-critical tasks for wheeled mobile robots, particularly when nonholonomic constraints are imposed on robots in dynamically uncertain conditions. Accomplishing certain performance and safety considerations related to path-tracking, such as global stability, transient performance, and smooth finite-time convergence, becomes more difficult for nonholonomic robots. This paper is concerned with proposing a new adaptive robust finite-time tracking control approach for a large class of differential drive autonomous nonholonomic wheeled mobile robots (NWMRs) that are subject to structured uncertainties and extraneous disturbances with fully unknown dynamics. For this purpose, nonlinear kinodynamics of a type of rear-wheel drive NWMRs are developed by incorporating the skid/slippage constituents of the wheel motion. Then, a path-tracking controller is proposed using a continuous finite-time adaptive integral sliding mode control coupled with an integral backstepping approach (FTAISM-IBC). For the adaptive controller design, the entire nonlinear dynamics of the robot, including nonlinear vector functions and control gain functions, together with extraneous disturbances, are estimated by leveraging the universal approximation capabilities of radial basis neural networks (RBFNNs). The finite-time stability proof is presented by utilizing the Lyapunov stability theorem. Furthermore, the adaptive gains are derived to ensure the finite-time stability of the system subject to unknown functions, parametric variations, and unknown but bounded disturbances. Finally, the effectiveness of the proposed controller is evaluated through simulations in terms of several key performance indicators against several reported studies.","PeriodicalId":20638,"journal":{"name":"Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering","volume":"4 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140149353","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 multi-dimensional Taylor network tracking control of time-varying delay nonlinear systems subject to input saturation 受输入饱和影响的时变延迟非线性系统的自适应多维泰勒网络跟踪控制

IF 1.6 4区计算机科学

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering Pub Date : 2024-02-28 DOI: 10.1177/09596518241233318

Lian-Lian Zhai, Shan-Liang Zhu, Yu-Qun Han

引用次数: 0

Prescribed time group output consensus for multiagent system via an observer-based approach 通过基于观察者的方法为多代理系统达成规定时间的群组输出共识

IF 1.6 4区计算机科学

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering Pub Date : 2024-02-28 DOI: 10.1177/09596518241233761

Xin Chen, Lingfei Dai, Liuxiao Guo

引用次数: 0