... present an approach to estimate parameters in a very efficient way by using a single equivalent circuit model as a surrogate model on measurement data. The results of the surrogate model are periodically linked back to the original complex model via the so called space mapping method. The authors validate...

...Professor Luc Dupré and Dr Guillaume Crevecoeur; Ramzi Ben Ayed; Stéphane Brisset Purpose – The aim of this paper is to reduce the evaluations number of the fine model within the output space mapping (OSM) technique in order to reduce their computing time. Design/methodology/approach...

... the two models in a structured strategy and to find optimum solution of the fine model based on the optimization of the coarse one. The paper also provides comparison between the proposed methodology and the traditional approach (output space mapping (OSM)) and shows that in case of large misalignment...

...Ivan Yatchev; Rumena Stancheva; Iliana Marinova; Ramzi Ben Ayed; Stéphane Brisset Purpose The purpose of this paper is to investigate the use of multidisciplinary optimization (MDO) formulations within space‐mapping techniques in order to reduce their computing time. Design/methodology/approach...