Title :
Magnetic field synthesis and parameter regularization by fuzzy inference
Author :
Ceclan, Andrei ; Barbulescu, Constantin ; Micu, Dan D. ; Czumbil, Levente
Author_Institution :
Fac. of Electr. Eng., Tech. Univ. of Cluj Napoca, Cluj-Napoca
Abstract :
The paper illustrates a robust regularization method for numerically synthesize a magnetic field, because the problem proves to be ill-posed and ill-conditioned. Truncated singular value decomposition has to be applied, so as to reach stable and physically meaning solutions. Fuzzy inference approach is adopted for the choose of the regularization parameter.
Keywords :
electrical engineering computing; inference mechanisms; magnetic fields; singular value decomposition; fuzzy inference; magnetic field synthesis; singular value decomposition; Coils; Inference algorithms; Integral equations; Kernel; Linear systems; Magnetic fields; Mathematical model; Numerical models; Robustness; Singular value decomposition; field synthesis; fuzzy rules; ill-posed problem; regularization parameter; truncated singular value decomposition;
Conference_Titel :
Human System Interactions, 2008 Conference on
Conference_Location :
Krakow
Print_ISBN :
978-1-4244-1542-7
Electronic_ISBN :
978-1-4244-1543-4
DOI :
10.1109/HSI.2008.4581470
