Advanced Technologies on the Control Method of Electromagnetic Actuator—Second Edition

A special issue of Actuators (ISSN 2076-0825).

Deadline for manuscript submissions: 28 February 2025 | Viewed by 375

Special Issue Editors


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Guest Editor
College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
Interests: active vibration control; intelligent control; computer vision theory and application; measurement technology
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Guest Editor
School of Instrumentation Science and Optoelectronics Engineering, Beihang University (BUAA), Beijing 100191, China
Interests: magnetic suspension motor; servo control; motor driver technology; position detection; signal processing; intelligent control
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The electromagnetic actuator has been widely used in many fields, such as high-speed rotating machines, valves, and precision machinery. After a successful first edition, this Special Issue “Advanced Technologies on the Control Method of Electromagnetic Actuator—Second Edition” is dedicated to advanced technologies in the control method of the electromagnetic actuator. This Special Issue could be focused on the novel structure, manufacturing technology, and advanced control methods of the electromagnetic actuator. We invite the submission of the latest high-quality contributions covering the advanced developments in the design, analysis, and control of electromagnetic actuators, including (but not limited to) the following technical areas:

  • Magnetic bearing;
  • Electromagnetic actuator;
  • Electromagnetic analysis;
  • Electromagnetic compatibility;
  • Advanced control theory;
  • Signal processing.

This Special Issue will publish original research articles and review articles submitted by academics in a wide range of professions, including researchers, academicians, and industry experts.

Dr. Biao Xiang
Prof. Dr. Cong Peng
Dr. Haitao Li
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Actuators is an international peer-reviewed open access monthly journal published by MDPI.

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

  • magnetic bearing
  • electromagnetic actuator
  • electromagnetic analysis
  • electromagnetic compatibility
  • advanced control theory
  • signal processing

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Published Papers (1 paper)

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Research

18 pages, 5388 KiB  
Article
Research on the Control Method of a 2DOF Parallel Platform Based on Electromagnetic Drive
by Wei Wang, Jinlong Cao, Xu Liu, Yangguang Ye, Hao Yang, Weilun Zhang and Xudong Huang
Actuators 2024, 13(9), 347; https://doi.org/10.3390/act13090347 - 9 Sep 2024
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Abstract
In this paper, a spatial two-degree-of-freedom (2DOF) parallel platform based on electromagnetic redundant drive and its control method are investigated. The platform is redundantly driven by three electromagnetic-spring conforming branched chains, and the design provides better flexibility and responsiveness than conventional parallel structures. [...] Read more.
In this paper, a spatial two-degree-of-freedom (2DOF) parallel platform based on electromagnetic redundant drive and its control method are investigated. The platform is redundantly driven by three electromagnetic-spring conforming branched chains, and the design provides better flexibility and responsiveness than conventional parallel structures. The introduction of the electromagnetic drive alleviates the stresses within the conventional rigid redundant drive structure and reduces the detrimental effects associated with rigid redundancy. In this paper, the structure and equivalent SPU model of the platform are first introduced, with S referring to the kinematic sub, P to the spherical sub, and U to the universal joint. The degrees of freedom of the platform are analyzed, and the inverse kinematic model and velocity Jacobi matrix are derived, so as to derive the relationship between the pitch, roll angles, and length of the gimbal chain, and the relational equation between the angle and the current is further established to realize the electromagnetic control of the parallel redundant platform. The control part is realized as follows. Firstly, the angle information of the platform is obtained from the gyroscope to the microcontroller, the filtered angle is derived through the Untraceable Kalman Filter (UKF), and the angle value can be fused with data by both the mathematical model and PID algorithm to introduce the current value required to achieve the balance and realize the balance. In the simulation part, this paper uses Simulink and Simscape in MATLAB for joint simulation, and by giving the simulated trajectory and the desired trajectory of the joints, the driving force diagrams of the three branched chains based on the Least-Second Paradigm method are derived, and the trajectory error and driving force error are given to validate the reliability of the method of this paper. Full article
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