Title :
A Lagrangian approach to shape inverse electromagnetic problems
Author :
Formisano, A. ; Martone, R. ; Villone, F.
Author_Institution :
Dipartimento di Ingegneria Elettrica, Naples Univ., Italy
fDate :
5/1/1996 12:00:00 AM
Abstract :
This paper presents a completely Lagrangian approach which is able to solve shape inverse (optimization and identification) electromagnetic problems. A first order deterministic minimization technique combined with Lagrangian finite element approach is used. Theoretical and numerical advantages and drawbacks of such a method are discussed, and some applications are presented
Keywords :
electromagnetism; finite element analysis; identification; inverse problems; minimisation; Lagrangian approach; Lagrangian finite element; first order deterministic minimization; identification; optimization; shape inverse electromagnetic problems; Eddy current testing; Electromagnetic fields; Electromagnetic modeling; Finite element methods; Inverse problems; Lagrangian functions; Magnets; Maxwell equations; Sensitivity analysis; Shape;
Journal_Title :
Magnetics, IEEE Transactions on
