Topology optimization for reduction of vibration caused by magnetic harmonic excitation

Jeonghoon Yoo, Noboru Kikuchi

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

We apply the homogenization design method (HDM) to reduce the vibration level of a structure excited by magnetic harmonic force. We do this by obtaining the optimal material distribution of the structure to minimize the frequency response. We first use the Maxwell stress method to compute the magnetic force and then apply HDM for the optimization. Results show that the HDM can be used to minimize the frequency response. This method can also be applied to other rotary electrical devices such as motors and generators.

Original languageEnglish
Pages (from-to)3643-3649
Number of pages7
JournalIEEE Transactions on Magnetics
Volume38
Issue number6
DOIs
Publication statusPublished - 2002 Nov 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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