Application of a genetic algorithm for design optimisation of a passive magnetic gear

Abstract

This paper analyzes an influence of selected design parameters of a passive magnetic gear on the transmitted torque density. This constitutes the basis for determination of a number of design parameters and their ranges in the optimisation process. Calculations are carried out using the two–dimensional finite element method implemented in the Matlab environment. As a result of the optimisation process, the design parameters of the magnetic gear with a much higher value of the transmitted torque are obtained.