A novel method to minimize force ripple of multimodular linear switched reluctance actuators/motors

Xiangdang Xue; Ka Wai Eric Cheng; Zhu Zhang; Jiongkang Lin; Chow Norbert Cheung

doi:10.1109/TMAG.2012.2198794

A novel method to minimize force ripple of multimodular linear switched reluctance actuators/motors

Xiangdang Xue, Ka Wai Eric Cheng, Zhu Zhang, Jiongkang Lin, Chow Norbert Cheung

Research output: Journal article publication › Journal article › Academic research › peer-review

27 Citations (Scopus)

Abstract

Force ripple is the main disadvantage of conventional linear switched reluctance actuators/motors (LSRAs/LSRMs). Based on finite element analysis (FEA), a new method to minimize force ripple is proposed for multimodular LSRAs/LSRMs in this paper. First, the force distribution of an LSRA/LSRM module is computed by using FEA. Then, the scheme of the spatial distribution of modules is developed. Finally, the modular spatial displacement is optimized to minimize force ripple. The computed results based on the FEA demonstrate the proposed method. The proposed method does not require any change in both module design and motor control. Thus, it is simple, cost-low, feasible, and effective.

Original language	English
Article number	6333007
Pages (from-to)	3859-3862
Number of pages	4
Journal	IEEE Transactions on Magnetics
Volume	48
Issue number	11
DOIs	https://doi.org/10.1109/TMAG.2012.2198794
Publication status	Published - 30 Oct 2012

Keywords

Force ripple
linear switched reluctance actuators/motors
minimization
optimization

ASJC Scopus subject areas

Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

More information

10.1109/TMAG.2012.2198794

Cite this

@article{51b5a25de0c94d5ea77a005514cc2298,

title = "A novel method to minimize force ripple of multimodular linear switched reluctance actuators/motors",

abstract = "Force ripple is the main disadvantage of conventional linear switched reluctance actuators/motors (LSRAs/LSRMs). Based on finite element analysis (FEA), a new method to minimize force ripple is proposed for multimodular LSRAs/LSRMs in this paper. First, the force distribution of an LSRA/LSRM module is computed by using FEA. Then, the scheme of the spatial distribution of modules is developed. Finally, the modular spatial displacement is optimized to minimize force ripple. The computed results based on the FEA demonstrate the proposed method. The proposed method does not require any change in both module design and motor control. Thus, it is simple, cost-low, feasible, and effective.",

keywords = "Force ripple, linear switched reluctance actuators/motors, minimization, optimization",

author = "Xiangdang Xue and Cheng, {Ka Wai Eric} and Zhu Zhang and Jiongkang Lin and Cheung, {Chow Norbert}",

year = "2012",

month = oct,

day = "30",

doi = "10.1109/TMAG.2012.2198794",

language = "English",

volume = "48",

pages = "3859--3862",

journal = "IEEE Transactions on Magnetics",

issn = "0018-9464",

publisher = "IEEE",

number = "11",

}

A novel method to minimize force ripple of multimodular linear switched reluctance actuators/motors. / Xue, Xiangdang; Cheng, Ka Wai Eric; Zhang, Zhu; Lin, Jiongkang; Cheung, Chow Norbert.

In: IEEE Transactions on Magnetics, Vol. 48, No. 11, 6333007, 30.10.2012, p. 3859-3862.

Research output: Journal article publication › Journal article › Academic research › peer-review

TY - JOUR

T1 - A novel method to minimize force ripple of multimodular linear switched reluctance actuators/motors

AU - Xue, Xiangdang

AU - Cheng, Ka Wai Eric

AU - Zhang, Zhu

AU - Lin, Jiongkang

AU - Cheung, Chow Norbert

PY - 2012/10/30

Y1 - 2012/10/30

N2 - Force ripple is the main disadvantage of conventional linear switched reluctance actuators/motors (LSRAs/LSRMs). Based on finite element analysis (FEA), a new method to minimize force ripple is proposed for multimodular LSRAs/LSRMs in this paper. First, the force distribution of an LSRA/LSRM module is computed by using FEA. Then, the scheme of the spatial distribution of modules is developed. Finally, the modular spatial displacement is optimized to minimize force ripple. The computed results based on the FEA demonstrate the proposed method. The proposed method does not require any change in both module design and motor control. Thus, it is simple, cost-low, feasible, and effective.

AB - Force ripple is the main disadvantage of conventional linear switched reluctance actuators/motors (LSRAs/LSRMs). Based on finite element analysis (FEA), a new method to minimize force ripple is proposed for multimodular LSRAs/LSRMs in this paper. First, the force distribution of an LSRA/LSRM module is computed by using FEA. Then, the scheme of the spatial distribution of modules is developed. Finally, the modular spatial displacement is optimized to minimize force ripple. The computed results based on the FEA demonstrate the proposed method. The proposed method does not require any change in both module design and motor control. Thus, it is simple, cost-low, feasible, and effective.

KW - Force ripple

KW - linear switched reluctance actuators/motors

KW - minimization

KW - optimization

UR - http://www.scopus.com/inward/record.url?scp=84867875015&partnerID=8YFLogxK

U2 - 10.1109/TMAG.2012.2198794

DO - 10.1109/TMAG.2012.2198794

M3 - Journal article

VL - 48

SP - 3859

EP - 3862

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

SN - 0018-9464

IS - 11

M1 - 6333007

ER -

A novel method to minimize force ripple of multimodular linear switched reluctance actuators/motors

Abstract

Keywords

ASJC Scopus subject areas

More information

Other files and links

Cite this