Title :
Constrained optimisation of a linear actuator: comparison of two methods to deal with implicit parameters in the analytical model
Author :
Coutel, C. ; Wurtz, F. ; Bigeon, J. ; Chillet, C.
Author_Institution :
Lab. d´´Electrotech. de Grenoble, ENSIEG, St Martin d´´Heres, France
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 a linear magnetic actuator described by its analytical model. These two methods are compared on the criteria of computation time and quality of convergence
Keywords :
convergence of numerical methods; electric actuators; gradient methods; linear machines; machine theory; optimisation; analytical equations systems handling; analytical model; computation time; constrained design; constrained optimisation; convergence quality; gradient optimisation algorithm; implicit parameters; linear actuator; linear magnetic actuator; Algorithm design and analysis; Analytical models; Constraint optimization; Convergence; Design optimization; Equations; Hydraulic actuators; Magnetic analysis; Magnetic devices; Magnetic materials;
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.1999.769195
