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Field modelling and characteristic simulation in electromechanical transducers

Al-Khoury, A.H. and Sykulski, J.K. (1998) Field modelling and characteristic simulation in electromechanical transducers COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 17, (1,2,3), pp. 146-50.

Record type: Article

Abstract

The main purpose of this paper is to discuss ways in which magnetic performance of electromechanical transducers can be simulated accurately using a series of finite-element models. Of particular interest is the usage of multivariable interpolation techniques which enable significant reduction of the number of finite-element computations necessary to fully model all relevant cases. This is particularly important in the case when a shift of the zero position of the coil occurs. Moreover, this type of modelling provides a good insight into the physical behaviour of the device and aids understanding of its performance characteristics. Finally, the paper presents briefly how a significant reduction in harmonic content has been achieved by improving the linearity of the magnetic circuit. These improvements have been confirmed experimentally.

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Published date: 1998
Organisations: EEE

Identifiers

Local EPrints ID: 253474
URI: http://eprints.soton.ac.uk/id/eprint/253474
ISSN: 0332-1649
PURE UUID: df434f60-8b9e-41c8-adbe-765876840142
ORCID for J.K. Sykulski: ORCID iD orcid.org/0000-0001-6392-126X

Catalogue record

Date deposited: 10 Oct 2003
Last modified: 18 Jul 2017 09:57

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Contributors

Author: A.H. Al-Khoury
Author: J.K. Sykulski ORCID iD

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