Optimization of 3-D magnetic circuit of linear oscillatory actuator for diaphragm blower

Norio Takahashi, Shuhei Okamura, Teruyoshi Sasayama, Yoshihiro Yamagami

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

The efficiency and materials cost of a linear oscillatory actuator (LOA) for a diaphragm blower depends on the design of magnetic circuit. Therefore, it is necessary to optimize the magnetic circuit in order to develop a high efficiency and low price LOA by employing the magnetic field analysis method and an optimization method. In this paper, the 3-D multi-objective optimization of LOA with large magnetic force and small magnet volume is carried out using the combined 3-D finite element method (FEM), evolution strategy (ES), and particle swarm optimization (PSO).

Original languageEnglish
Article number6514766
Pages (from-to)2125-2128
Number of pages4
JournalIEEE Transactions on Magnetics
Volume49
Issue number5
DOIs
Publication statusPublished - May 22 2013

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Linear actuators
Blowers
Magnetic circuits
Diaphragms
Multiobjective optimization
Particle swarm optimization (PSO)
Magnets
Magnetic fields
Finite element method
Costs

All Science Journal Classification (ASJC) codes

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

Cite this

Optimization of 3-D magnetic circuit of linear oscillatory actuator for diaphragm blower. / Takahashi, Norio; Okamura, Shuhei; Sasayama, Teruyoshi; Yamagami, Yoshihiro.

In: IEEE Transactions on Magnetics, Vol. 49, No. 5, 6514766, 22.05.2013, p. 2125-2128.

Research output: Contribution to journalArticle

Takahashi, Norio ; Okamura, Shuhei ; Sasayama, Teruyoshi ; Yamagami, Yoshihiro. / Optimization of 3-D magnetic circuit of linear oscillatory actuator for diaphragm blower. In: IEEE Transactions on Magnetics. 2013 ; Vol. 49, No. 5. pp. 2125-2128.
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