IFAC Journal of Systems and Control最新文献_第7页

Robust non-monotonic Lyapunov based stability and stabilization methods for continuous-time systems: Applied on bilateral teleoperation system 基于鲁棒非单调 Lyapunov 的连续时间系统稳定性和稳定方法：应用于双边远程操纵系统

IF 1.8

IFAC Journal of Systems and Control Pub Date : 2024-09-23 DOI: 10.1016/j.ifacsc.2024.100285

Younes Solgi

引用次数: 0

A transparent experimental modelling method for linear multiple-input multiple-output systems 线性多输入多输出系统的透明实验建模方法

IF 1.8

IFAC Journal of Systems and Control Pub Date : 2024-09-16 DOI: 10.1016/j.ifacsc.2024.100283

Peter Zentgraf , Abhishek Shivarkar

引用次数: 0

Autonomous Lunar rendezvous trajectory planning and control using nonlinear MPC and Pontryagin’s principle 利用非线性 MPC 和庞特里亚金原理进行自主月球交会轨迹规划和控制

IF 1.8

IFAC Journal of Systems and Control Pub Date : 2024-09-13 DOI: 10.1016/j.ifacsc.2024.100282

Michele Pagone , Giordana Bucchioni , Francesco Alfino , Carlo Novara

{"title":"Autonomous Lunar rendezvous trajectory planning and control using nonlinear MPC and Pontryagin’s principle","authors":"Michele Pagone , Giordana Bucchioni , Francesco Alfino , Carlo Novara","doi":"10.1016/j.ifacsc.2024.100282","DOIUrl":"10.1016/j.ifacsc.2024.100282","url":null,"abstract":"<div><p>This paper explores the application of Nonlinear Model Predictive Control (NMPC) techniques, based on the Pontryagin Minimum Principle, for a minimum-propellant autonomous rendezvous maneuver in non-Keplerian Lunar orbits. The relative motion between the chaser and the target is described by the nonlinear dynamics of the circular restricted three body-problem, posing unique challenges due to the complex and unstable dynamics of near-rectilinear halo orbits. Key aspects of the proposed NMPC include trajectory optimization, maneuver planning, and real-time control, leveraging on its ability to satisfy complex mission requirements while ensuring safe and efficient spacecraft operations and in the presence of input and nonlinear/non-convex state constraints. The proposed formulation allows the design of a minimum-propellant controller, whose optimal control signal results to be bang–bang in time. A case study based on the Artemis III mission – where the docking of the Orion spacecraft to the Gateway station is planned – is illustrated in order to demonstrate the efficiency of the proposed approach, showcasing its potential for enhancing target tracking accuracy, while reducing propellant consumption.</p></div>","PeriodicalId":29926,"journal":{"name":"IFAC Journal of Systems and Control","volume":"30 ","pages":"Article 100282"},"PeriodicalIF":1.8,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142274558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Simultaneous credible bands for transfer function estimates 传递函数估计的同步可信带

IF 1.8

IFAC Journal of Systems and Control Pub Date : 2024-09-02 DOI: 10.1016/j.ifacsc.2024.100280

Tohru Katayama

引用次数: 0

An objective review and perspectives on the permutation flowshop scheduling with no-wait constraint and setup times 带无等待约束和设置时间的置换流动车间调度的客观评述和展望

IF 1.8

IFAC Journal of Systems and Control Pub Date : 2024-08-22 DOI: 10.1016/j.ifacsc.2024.100279

Marcelo S. Nagano , Viviane S.V. Junqueira , Fernando L. Rossi

{"title":"An objective review and perspectives on the permutation flowshop scheduling with no-wait constraint and setup times","authors":"Marcelo S. Nagano , Viviane S.V. Junqueira , Fernando L. Rossi","doi":"10.1016/j.ifacsc.2024.100279","DOIUrl":"10.1016/j.ifacsc.2024.100279","url":null,"abstract":"<div><p>One of the most important decisions in any manufacturing company is how to schedule the operations on the available machines. In several industries, the nature of the job imposes certain constraints to operations scheduling. In a no-wait flowshop, once a job starts on the first machine, it has to continue being processed on the next ones, without any interruptions. As an extension of the flowshop scheduling problem, the no-wait version is also very difficult to be solved to optimality within a reasonable time, and many heuristics have been proposed for it. This paper aims to classify existing solution algorithms proposed to solve the no-wait flowshop scheduling problem with setup times and some of its variants. Our classification is based on the type of setup considered; we also review all available performance measures in the literature. We show how combining a heuristic to generate a good initial solution, local search procedures, insertion and swapping of job positions and techniques developed originally to solve transportation problems are among the popular and efficient techniques for this problem. We identify the main available benchmark instance sets and propose several promising avenues to guide future research.</p></div>","PeriodicalId":29926,"journal":{"name":"IFAC Journal of Systems and Control","volume":"29 ","pages":"Article 100279"},"PeriodicalIF":1.8,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142076908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fixed-time controller for altitude/yaw control of mini-drone based on nonsingular terminal sliding mode: Real-time implementation with uncertainties 基于非奇异终端滑动模式的微型无人机高度/偏航控制固定时间控制器：带不确定性的实时实施

IF 1.8

IFAC Journal of Systems and Control Pub Date : 2024-08-13 DOI: 10.1016/j.ifacsc.2024.100278

Moussa Labbadi , Chakib Chatri , Fouad Khenfri

引用次数: 0

Reconfiguration of four-degree limited Laman graphs 四度有限拉曼图的重构

IF 1.8

IFAC Journal of Systems and Control Pub Date : 2024-08-03 DOI: 10.1016/j.ifacsc.2024.100277

Minh Hoang Trinh

引用次数: 0

Model-less multi-input analysis of pulmonary blood flow using deep learning convolution 利用深度学习卷积对肺血流进行无模型多输入分析

IF 1.8

IFAC Journal of Systems and Control Pub Date : 2024-07-20 DOI: 10.1016/j.ifacsc.2024.100276

Tomoki Saka , Tae Iwasawa , Marcos S.G. Tsuzuki

{"title":"Model-less multi-input analysis of pulmonary blood flow using deep learning convolution","authors":"Tomoki Saka , Tae Iwasawa , Marcos S.G. Tsuzuki","doi":"10.1016/j.ifacsc.2024.100276","DOIUrl":"10.1016/j.ifacsc.2024.100276","url":null,"abstract":"<div><p>The study investigates two categories of perfusion-based pulmonary blood flow analysis: model-based and model-less methods. The model-based approach yields plausible results, but requires strict parameter settings and presents challenges in handling. On the other hand, the model-less approach is simpler but limited to a single input analysis, necessitating an inverse problem to estimate the impulse response from input–output relationships. To overcome these limitations, this article proposes a model-less method that combines simplicity and accuracy, enabling multi-input system analysis and aiming for standardized analysis. They leverage deep learning convolution to directly estimate the impulse response, allowing for multi-input analysis. Comparative experiments demonstrate that the proposed method is easy to implement and exhibits a low estimation error within the measured signal-to-noise ratio (SNR) range, even though it is sensitive to noise. Furthermore, the proposed method is evaluated through waveform analysis, specifically Delay and Dispersion in Experiment 1, where it is compared with conventional methods. In Experiment 2, blood flow analysis is performed on a patient with a defect in the left pulmonary artery. The results indicate high convergence, independence from input waveforms, and effective analysis of cases with vascular stenosis. Moreover, the method enables multi-input system analysis, consistently yielding results consistent with medical findings, even for patients with left pulmonary artery defects.</p></div>","PeriodicalId":29926,"journal":{"name":"IFAC Journal of Systems and Control","volume":"29 ","pages":"Article 100276"},"PeriodicalIF":1.8,"publicationDate":"2024-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141852128","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Twin-in-the-loop state estimation for vehicle dynamics control: Theory and experiments 用于车辆动力学控制的双在环状态估计：理论与实验

IF 1.8

IFAC Journal of Systems and Control Pub Date : 2024-07-20 DOI: 10.1016/j.ifacsc.2024.100274

Giorgio Riva, Simone Formentin, Matteo Corno, Sergio M. Savaresi

{"title":"Twin-in-the-loop state estimation for vehicle dynamics control: Theory and experiments","authors":"Giorgio Riva, Simone Formentin, Matteo Corno, Sergio M. Savaresi","doi":"10.1016/j.ifacsc.2024.100274","DOIUrl":"10.1016/j.ifacsc.2024.100274","url":null,"abstract":"<div><p>In vehicle dynamics control, many variables of interest cannot be directly measured, as sensors might be costly, fragile or even not available. Therefore, real-time estimation techniques need to be used. The previous approach suffers from two main drawbacks: (i) the approximations due to model mismatch might jeopardize the performance of the final estimation-based control; (ii) each new estimator requires the calibration from scratch of a dedicated model. In this paper, we propose a <em>twin-in-the-loop</em> scheme, where the ad-hoc model is replaced by an accurate full-fledged simulator of the vehicle, typically available to vehicles manufacturers and suitable for the estimation of any on-board variable, coupled with a compensator within a closed-loop observer scheme. Given the black-box nature of the digital twin, a data-driven methodology for observer tuning is developed, based on Bayesian optimization. The effectiveness of the proposed estimation method for the estimation of vehicle states and forces, as compared to traditional model-based Kalman filtering, is experimentally shown on a dataset collected with a sport car. In summary, the proposed approach achieves, in the most aggressive driving scenarios, an average improvement of <span><math><mrow><mn>0</mn><mo>.</mo><mn>5</mn><mo>°</mo></mrow></math></span> for the side-slip angle estimation, and of more than <span><math><mrow><mn>500</mn></mrow></math></span> N for the front lateral forces estimation.</p></div>","PeriodicalId":29926,"journal":{"name":"IFAC Journal of Systems and Control","volume":"29 ","pages":"Article 100274"},"PeriodicalIF":1.8,"publicationDate":"2024-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S246860182400035X/pdfft?md5=940de68d3c5df1f1a0aab4648da7b923&pid=1-s2.0-S246860182400035X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141952636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Autonomous guidance and control for planetary surface relocations 行星表面搬迁的自主制导和控制

IF 1.8

IFAC Journal of Systems and Control Pub Date : 2024-07-18 DOI: 10.1016/j.ifacsc.2024.100275

Maurice Martin , Frederik Belien , Roger Förstner

引用次数: 0