Optimization shape of variable capacitance micromotor using differential evolution algorithm
type: Item
instance of: scholarly article
title: Optimization shape of variable capacitance micromotor using differential evolution algorithm
zbMATH Open document ID: 1206.49047
DOI: 10.1155/2010/909240
author: M. J. Navardi
author: Abbas Ketabi
published in: Mathematical Problems in Engineering
publication date: 2011-02-09T00:00:00Z
full work available at URL: https://eudml.org/doc/225481
review text: Summary: A new method for optimum shape design of Variable Capacitance Micromotor (VCM) using Differential Evolution (DE), a stochastic search algorithm, is presented. In this optimization exercise, the objective function aims to maximize torque value and minimize the torque ripple, where the geometric parameters are considered to be the variables. The optimization process is carried out using a combination of DE algorithm and FEM analysis. Fitness value is calculated by FEM analysis using \texttt{COMSOL3.4}, and the DE algorithm is realized by \texttt{MATLAB7.4}. The proposed method is applied to a VCM with 8 poles at the stator and 6 poles at the rotor. The results show that the optimized micromotor using DE algorithm had higher torque value and lower torque ripple, indicating the validity of this methodology for VCM design.
Mathematics Subject Classification ID: 49Q10
Mathematics Subject Classification ID: 93E25
Mathematics Subject Classification ID: 90C15
zbMATH DE Number: 5849052
zbMATH Keywords: optimum shape design
zbMATH Keywords: variable capacitance micromotor
zbMATH Keywords: differential evolution
zbMATH Keywords: stochastic search algorithm
Wikidata QID: Q58653411
MaRDI profile type: Publication
OpenAlex ID: W2081617526
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description: scientific article; zbMATH DE number 5849052