Title :
Aggregation matrices for a class of low-order models for large-scale systems
Author :
Hickin, J. ; Sinha, N.K.
Author_Institution :
McMaster University, Department of Electrical Engineering, Hamilton, Canada
Abstract :
A simple technique for aggregation is established for model reduction by projection. This leads to a direct formula for deriving the aggregation matrix. It is shown that aggregation is a generalisation of projection, and the work of Aoki is related to that of Mitra, Davison and Chidambara.
Keywords :
large-scale systems; matrix algebra; modelling; aggregation matrices; large scale systems; low order models;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19750142
