Open AccessHierarchical balancing approach for frequency‐weighted model reduction
Author(s) -
Ghafoor A.,
Imran M.
Publication year - 2015
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
eISSN - 1350-911X
pISSN - 0013-5194
DOI - 10.1049/el.2015.0345
Subject(s) - reduction (mathematics) , model order reduction , computer science , realisation , order (exchange) , algorithm , mathematics , control theory (sociology) , artificial intelligence , projection (relational algebra) , physics , geometry , control (management) , finance , quantum mechanics , economics
A frequency‐weighted balancing related model order reduction technique is proposed that provides stable reduced‐order models for the case when both input and output weightings are included. The reduced‐order models are realisation independent. Comparison with other frequency‐weighted balancing related model order reduction techniques reveals the superiority of the proposed scheme.