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Intelligent Control of Electromechanical Complex System

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Mechanical Engineering".

Deadline for manuscript submissions: closed (20 December 2024) | Viewed by 3340

Special Issue Editors


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Guest Editor
Center of Ultra-Precision Optoelectronic Instrument Engineering, Harbin Institute of Technology, Harbin 150001, China
Interests: precision machinery; precision motion control; learning control; system identification

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Guest Editor
Faculty of Mechanical & Electrical Engineering, Kunming University of Science and Technology, Kunming 650500, China
Interests: adaptive parameter estimation; system identification; intelligent control; adaptive control and application
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Mechanical, Manufacturing & Biomedical Engineering, Trinity College Dublin, D02 PN40 Dublin, Ireland
Interests: model predictive control; optimal control; adaptive control

Special Issue Information

Dear Colleagues,

Traditional control methods often struggle with the nonlinearity, disturbances, and unmodeled dynamics present in complex electromechanical systems, leading to laborious and complex control strategies. With the advent of advanced computational techniques, machine learning algorithms, and abundant measurement data, control strategies for complex electromechanical systems, used in robotics, aerospace, transportation, and wafer scanners, are undergoing a transformative shift from traditional model-based methods to learning-driven control, with the aim of enhancing performance, reliability, and adaptability.

This Special Issue is dedicated to exploring state-of-the-art advancements and innovative approaches in this critical field, both theoretical and application-oriented. It aims to provide a comprehensive platform for researchers, engineers, and practitioners to present their latest findings, share insights, and foster discussions on the intelligent control of complex electromechanical systems. We encourage the submission of theoretical and experimental studies that would promote further research activities in this area. The key topics covered in this issue include, but are not limited to, the following:

  • Theoretical foundations for intelligent control;
  • Intelligent modeling and identification in electromechanical systems;
  • Intelligentization in feedforward and feedback control;
  • Intelligent optimization in precision/ultra-precision motion systems;
  • Iterative/deep/adaptive learning control for complex systems;
  • Intelligent trajectory planning for complex motion systems;
  • Sensor fusion and data analytics in electromechanical systems;
  • Human–machine interactions in electromechanical systems;
  • Application of machine learning and artificial intelligence in electromechanical systems.

Prof. Dr. Yang Liu
Prof. Dr. Jing Na
Dr. Siyuan Zhan
Guest Editors

Manuscript Submission Information

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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • learning control
  • intelligent optimization
  • complex electromechanical system
  • modeling and identification
  • motion control

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Published Papers (3 papers)

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Research

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24 pages, 895 KiB  
Article
Efficient Optimization-Based Trajectory Planning for Truck–Trailer Systems
by Stepan Ozana, Filip Krupa and Zdenek Slanina
Appl. Sci. 2024, 14(24), 11675; https://doi.org/10.3390/app142411675 - 13 Dec 2024
Viewed by 705
Abstract
This paper tackles the complex problem of trajectory planning for trucks with multiple trailers, with a specific focus on autonomous parking assistance applications. These systems aim to autonomously guide vehicles from a starting position to a target location while effectively navigating real-world obstacles. [...] Read more.
This paper tackles the complex problem of trajectory planning for trucks with multiple trailers, with a specific focus on autonomous parking assistance applications. These systems aim to autonomously guide vehicles from a starting position to a target location while effectively navigating real-world obstacles. We propose a novel six-phase approach that combines global and local optimization techniques, enabling the efficient and accurate generation of reference trajectories. Our method is validated in a case study involving a truck with two trailers, illustrating its capability to handle intricate parking scenarios requiring precise obstacle avoidance and high maneuverability. Results demonstrate that the proposed strategy significantly improves trajectory planning efficiency and robustness in challenging environments. Full article
(This article belongs to the Special Issue Intelligent Control of Electromechanical Complex System)
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16 pages, 2596 KiB  
Article
Multi-Span Tension Control for Printing Systems in Gravure Printed Electronic Equipment
by Kui He, Shifa Li, Pengbo He, Jian Li and Xingmei Wei
Appl. Sci. 2024, 14(18), 8483; https://doi.org/10.3390/app14188483 - 20 Sep 2024
Viewed by 511
Abstract
The tension system is one of the most critical systems in gravure printed electronic equipment. It possesses a complex structure that spans the entire feeding process, from unwinding through printing to rewinding. This article focuses on the research of multi-span tension control for [...] Read more.
The tension system is one of the most critical systems in gravure printed electronic equipment. It possesses a complex structure that spans the entire feeding process, from unwinding through printing to rewinding. This article focuses on the research of multi-span tension control for printing systems. Firstly, the characteristics and requirements of the tension-control system in the printing section were analyzed, and a multi-span tension-control structure was devised. Then, based on the coupled mathematical model of the multi-span tension system, a static decoupling model was formulated, and a first-order active disturbance rejection control (ADRC) controller was designed utilizing active disturbance rejection control technology. Finally, to verify the control performance of the ADRC decoupling controller for the printing tension system, simulation and experimental studies were conducted using MATLAB/Simulink R2018a and a dedicated experimental platform, and the results were then compared with those obtained from a traditional PID controller. The research findings indicate that the designed multi-span tension-control system demonstrates outstanding decoupling performance and anti-interference capabilities, effectively enhancing the tension-control accuracy of gravure printed electronic equipment. Full article
(This article belongs to the Special Issue Intelligent Control of Electromechanical Complex System)
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Review

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32 pages, 2944 KiB  
Review
The Applications and Challenges of Digital Twin Technology in Smart Grids: A Comprehensive Review
by Nabil Mchirgui, Nordine Quadar, Habib Kraiem and Ahmed Lakhssassi
Appl. Sci. 2024, 14(23), 10933; https://doi.org/10.3390/app142310933 - 25 Nov 2024
Viewed by 1793
Abstract
This comprehensive review explores the applications and challenges of Digital Twin (DT) technology in smart grids. As power grid systems rapidly evolve to meet the increasing energy demands and the new requirements of renewable source integration, DTs offer promising solutions to enhance the [...] Read more.
This comprehensive review explores the applications and challenges of Digital Twin (DT) technology in smart grids. As power grid systems rapidly evolve to meet the increasing energy demands and the new requirements of renewable source integration, DTs offer promising solutions to enhance the monitoring, control, and optimization of these systems. In this paper, we examine the concept of DTs in the context of smart grids, and their requirements, challenges, and integration with the Internet of Things (IoT) and Artificial Intelligence (AI). We also discuss different applications in asset management, system operation, and disaster response. This paper analyzes current challenges, including data management, interoperability, cost, and ethical considerations. Through case studies from various sectors in Canada, we illustrate the real-world implementation and impact of DTs. Finally, we discuss emerging trends and future directions, highlighting the potential of DTs to revolutionize smart grid networks and contribute to more efficient, reliable, and sustainable power systems. Full article
(This article belongs to the Special Issue Intelligent Control of Electromechanical Complex System)
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