Title

A Novel Approach To Analyze The Transient Dynamics Of An Electrodynamics Suspension Maglev

Keywords

Harmonic analysis; Magnetic fields; Magnetic levitation; Wavelet transforms

Abstract

In this paper, the wavelet transform-based approach is studied to analyze the transient oscillatory response of an electrodynamics suspension (EDS) maglev system. The magnetic field intensity is mainly a function of the levitation height between the cradle and the track. The wavelet transform-based approach is used to analyze the harmonics of the magnetization function. Haar wavelet is selected as the mother wavelet to decompose the coefficients of the wavelet transform. Field analyses based on the Fourier series and the finite-element method are provided in order to illustrate the advantage of the proposed scheme in the analysis of dynamic characteristics of the beginning stage of levitation. © 2007 IEEE.

Publication Date

6-1-2007

Publication Title

IEEE Transactions on Magnetics

Volume

43

Issue

6

Number of Pages

2603-2605

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/TMAG.2007.893638

Socpus ID

34249093272 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/34249093272

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