Vibration switch compensation for maglev flywheel battery of EV based on standard LMS algorithm
Joint Authors
Source
Journal of Engineering Research
Issue
Vol. 8, Issue 1 (31 Mar. 2020), pp.189-210, 22 p.
Publisher
Kuwait University Academic Publication Council
Publication Date
2020-03-31
Country of Publication
Kuwait
No. of Pages
22
Main Subjects
Abstract EN
In maglev flywheel system, unbalance interference signals synchronous with the flywheel frequency would be produced because the flywheel rotor quality is uneven.
The signal can reduce system control precision and stability, and make the system produce unbalance vibration, so the signal should be filtered to reduce the effects to the control system.
A kind of vibration switching compensation control strategy is proposed based on the standard LMS algorithm and one PID controller.
The flywheel real-time rotation frequency is looked as the switching reference, different LMS algorithm step size and different PID controller parameters are adopted in different rotational frequency.
Simulation and experiment results verify the feasibility and effectiveness of the switch compensation strategy, can reduce the control current amplitude, and make the flywheel rotate around the inertial principal axis as much as possible.
American Psychological Association (APA)
Gao, Hui& Meng, Xianhai. 2020. Vibration switch compensation for maglev flywheel battery of EV based on standard LMS algorithm. Journal of Engineering Research،Vol. 8, no. 1, pp.189-210.
https://search.emarefa.net/detail/BIM-1494861
Modern Language Association (MLA)
Gao, Hui& Meng, Xianhai. Vibration switch compensation for maglev flywheel battery of EV based on standard LMS algorithm. Journal of Engineering Research Vol. 8, no. 1 (Mar. 2020), pp.189-210.
https://search.emarefa.net/detail/BIM-1494861
American Medical Association (AMA)
Gao, Hui& Meng, Xianhai. Vibration switch compensation for maglev flywheel battery of EV based on standard LMS algorithm. Journal of Engineering Research. 2020. Vol. 8, no. 1, pp.189-210.
https://search.emarefa.net/detail/BIM-1494861
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 208-209
Record ID
BIM-1494861