Robust Zero Power Levitation Control of Quadruple Hybrid EMS System
- Authors
- Cho, Su-Yeon; Kim, Won-Ho; Jang, Ik-Sang; Kang, Dong-Woo; Lee, Ju
- Issue Date
- Nov-2013
- Publisher
- SPRINGER SINGAPORE PTE LTD
- Keywords
- Magnetic levitation; Maglev; Hybrid EMS; Zero power; Control
- Citation
- JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, v.8, no.6, pp.1451 - 1456
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY
- Volume
- 8
- Number
- 6
- Start Page
- 1451
- End Page
- 1456
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/161561
- DOI
- 10.5370/JEET.2013.8.6.1451
- ISSN
- 1975-0102
- Abstract
- This paper presents the improved zero power levitation control algorithm for a quadruple hybrid EMS (Electromagnetic Suspension) system. Quadruple hybrid EMS system is a united form of four hybrid EMS systems one on each corner coupled with a metal plate. Technical issue in controlling a quadruple hybrid EMS system is the permanent magnet's equilibrium point deviation caused by design tolerance which eventually leads to a limited zero power levitation control that only satisfies the zero power levitation in one or two hybrid EMS system among the four hybrid EMS system. In order to satisfy a complete zero power levitation control of the quadruple hybrid EMS system, the proposed method presented in this paper adds a compensating algorithm which adjusts the gap reference of each individual axe. Later, this paper proves the stability and effectiveness of the proposed control algorithm via experiment and disturbance test.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 전기공학전공 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/161561)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.