Title :
A comparative study of two methods for constrained optimisation with analytical models dealing with implicit parameters
Author :
Coutel, C. ; Wurtz, F. ; Bigeon, J.
Author_Institution :
Lab. d´´Electrotech. de Grenoble, CNRS, St. Martin d´´Heres, France
fDate :
5/1/1999 12:00:00 AM
Abstract :
This paper presents two methods of handling analytical equations systems with implicit parameters in order to use a gradient optimisation algorithm for the constrained design of electrical devices described by analytical models. These two methods are compared on two simple applications on the criteria of computation time and quality of convergence
Keywords :
gradient methods; magnetic circuits; optimisation; analytical models; constrained design; constrained optimisation; convergence quality; electrical devices design; gradient optimisation algorithm; implicit parameters; magnetic circuit; Algorithm design and analysis; Analytical models; Constraint optimization; Convergence; Design optimization; Equations; Gradient methods; Magnetic devices; Magnetic materials; Optimization methods;
Journal_Title :
Magnetics, IEEE Transactions on
