Time domain model order reduction using Hankel matrix approach

Two modified minimal realization methods are suggested in this paper for getting reduced order models in time domain with the help of modified Hankel matrices. The methods are computationally simple, efficient and also applicable to Multiple-InputMultiple-Output (MIMO) systems as well. The proposed methods are validated with the help of a few examples from literature. Copyright (C) 2014 Published by Elsevier Ltd.