Characteristic Analysis and Verification of Electromagnetic Force for Armature of the Electromagnetic Rail Launcher

Liang Jin; Dexin Gong; Qingxin Yang; Changgeng Zhang

doi:10.1109/CEFC55061.2022.9940810

Characteristic Analysis and Verification of Electromagnetic Force for Armature of the Electromagnetic Rail Launcher

Liang Jin
, Dexin Gong
, Qingxin Yang
, Changgeng Zhang

Hebei University of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

In this paper, the armature electromagnetic force of the electromagnetic rail launcher is taken as the research object, and the electromagnetic field control equation considering the influence of armature movement velocity and the armature dynamic equation considering the influence of resistance are given. Then, the finite element calculation model of the electromagnetic rail launcher is built, and the correctness of the model is verified by data comparison. Finally, the trapezoidal excitation current is used to further analyze the dynamic characteristics of the armature electromagnetic force under the influence of different factors. The research results have important guiding significance for the study of the dynamic characteristics of the electromagnetic rail launcher under the actual working conditions and the refined design of the pivot rail structure.

Original language	English
Title of host publication	CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665468336
DOIs	https://doi.org/10.1109/CEFC55061.2022.9940810
State	Published - 2022
Externally published	Yes
Event	20th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2022 - Virtual, Online, United States Duration: 24 Oct 2022 → 26 Oct 2022

Publication series

Name	CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings

Conference

Conference	20th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2022
Country/Territory	United States
City	Virtual, Online
Period	24/10/22 → 26/10/22

Keywords

electromagnetic rail launcher
Lorentz force
numerical simulation
sports armature

Access to Document

10.1109/CEFC55061.2022.9940810

Cite this

Jin, L., Gong, D., Yang, Q., & Zhang, C. (2022). Characteristic Analysis and Verification of Electromagnetic Force for Armature of the Electromagnetic Rail Launcher. In CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings (CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CEFC55061.2022.9940810

Jin, Liang ; Gong, Dexin ; Yang, Qingxin et al. / Characteristic Analysis and Verification of Electromagnetic Force for Armature of the Electromagnetic Rail Launcher. CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. (CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings).

@inproceedings{b241d099f0e149dd9515bafd965606fb,

title = "Characteristic Analysis and Verification of Electromagnetic Force for Armature of the Electromagnetic Rail Launcher",

abstract = "In this paper, the armature electromagnetic force of the electromagnetic rail launcher is taken as the research object, and the electromagnetic field control equation considering the influence of armature movement velocity and the armature dynamic equation considering the influence of resistance are given. Then, the finite element calculation model of the electromagnetic rail launcher is built, and the correctness of the model is verified by data comparison. Finally, the trapezoidal excitation current is used to further analyze the dynamic characteristics of the armature electromagnetic force under the influence of different factors. The research results have important guiding significance for the study of the dynamic characteristics of the electromagnetic rail launcher under the actual working conditions and the refined design of the pivot rail structure.",

keywords = "electromagnetic rail launcher, Lorentz force, numerical simulation, sports armature",

author = "Liang Jin and Dexin Gong and Qingxin Yang and Changgeng Zhang",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 20th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2022 ; Conference date: 24-10-2022 Through 26-10-2022",

year = "2022",

doi = "10.1109/CEFC55061.2022.9940810",

language = "英语",

series = "CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings",

address = "美国",

}

Jin, L, Gong, D, Yang, Q & Zhang, C 2022, Characteristic Analysis and Verification of Electromagnetic Force for Armature of the Electromagnetic Rail Launcher. in CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings. CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings, Institute of Electrical and Electronics Engineers Inc., 20th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2022, Virtual, Online, United States, 24/10/22. https://doi.org/10.1109/CEFC55061.2022.9940810

Characteristic Analysis and Verification of Electromagnetic Force for Armature of the Electromagnetic Rail Launcher. / Jin, Liang; Gong, Dexin; Yang, Qingxin et al.
CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. (CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Characteristic Analysis and Verification of Electromagnetic Force for Armature of the Electromagnetic Rail Launcher

AU - Jin, Liang

AU - Gong, Dexin

AU - Yang, Qingxin

AU - Zhang, Changgeng

PY - 2022

Y1 - 2022

N2 - In this paper, the armature electromagnetic force of the electromagnetic rail launcher is taken as the research object, and the electromagnetic field control equation considering the influence of armature movement velocity and the armature dynamic equation considering the influence of resistance are given. Then, the finite element calculation model of the electromagnetic rail launcher is built, and the correctness of the model is verified by data comparison. Finally, the trapezoidal excitation current is used to further analyze the dynamic characteristics of the armature electromagnetic force under the influence of different factors. The research results have important guiding significance for the study of the dynamic characteristics of the electromagnetic rail launcher under the actual working conditions and the refined design of the pivot rail structure.

AB - In this paper, the armature electromagnetic force of the electromagnetic rail launcher is taken as the research object, and the electromagnetic field control equation considering the influence of armature movement velocity and the armature dynamic equation considering the influence of resistance are given. Then, the finite element calculation model of the electromagnetic rail launcher is built, and the correctness of the model is verified by data comparison. Finally, the trapezoidal excitation current is used to further analyze the dynamic characteristics of the armature electromagnetic force under the influence of different factors. The research results have important guiding significance for the study of the dynamic characteristics of the electromagnetic rail launcher under the actual working conditions and the refined design of the pivot rail structure.

KW - electromagnetic rail launcher

KW - Lorentz force

KW - numerical simulation

KW - sports armature

UR - https://www.scopus.com/pages/publications/85143084657

U2 - 10.1109/CEFC55061.2022.9940810

DO - 10.1109/CEFC55061.2022.9940810

M3 - 会议稿件

AN - SCOPUS:85143084657

T3 - CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings

BT - CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2022

Y2 - 24 October 2022 through 26 October 2022

ER -

Jin L, Gong D, Yang Q, Zhang C. Characteristic Analysis and Verification of Electromagnetic Force for Armature of the Electromagnetic Rail Launcher. In CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings. Institute of Electrical and Electronics Engineers Inc. 2022. (CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings). doi: 10.1109/CEFC55061.2022.9940810

Characteristic Analysis and Verification of Electromagnetic Force for Armature of the Electromagnetic Rail Launcher

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