Title :
A methodology for using least squares minimisation in gradient optimisation of electrical devices
Author :
Sauvey, C. ; Wurtz, F. ; Bigeon, J. ; Binet, F.
Author_Institution :
Lab. d´´Electrotech. de Grenoble, Domaine Univ., France
Abstract :
This paper explains how to integrate least squares minimisation to analytical models of electrical devices, calculating the gradient as strictly as possible, in order to perform optimisation. The method is precisely exposed. The example of the approximation of a flux curve in a switched reluctance motor is taken
Keywords :
gradient methods; least squares approximations; machine theory; magnetic flux; minimisation; optimisation; reluctance motors; electrical devices; flux curve; gradient calculation; gradient optimisation; least squares minimisation; switched reluctance motor; Analytical models; Clouds; Design optimization; Equations; Gradient methods; Least squares approximation; Least squares methods; Minimization methods; Optimization methods; Reluctance motors;
Conference_Titel :
Electric Machines and Drives, 1999. International Conference IEMD '99
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-5293-9
DOI :
10.1109/IEMDC.1999.769069
