Model reduction by matching the steady-state response of explicit signal generators
File(s)
Accepted version
Author(s)
Scarciotti, G
Astolfi, A
Type
Journal Article
Abstract
© 2015 IEEE.Model reduction by moment matching for interpolation signals which do not have an implicit model, i.e., they do not satisfy a differential equation, is considered. Particular attention is devoted to discontinuous, possibly periodic, signals. The notion of moment is reformulated using an integral matrix equation. It is shown that, under specific conditions, the new definition and the one based on the Sylvester equation are equivalent. New parameterized families of models achieving moment matching are given. The results are illustrated by means of a numerical example.
Date Issued
2015-09-24
Date Acceptance
2015-09-24
Citation
IEEE Transactions on Automatic Control, 2015, 99
ISSN
1558-2523
Publisher
IEEE
Journal / Book Title
IEEE Transactions on Automatic Control
Volume
99
Copyright Statement
© 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Subjects
Industrial Engineering & Automation
0906 Electrical And Electronic Engineering
0102 Applied Mathematics
0913 Mechanical Engineering
Publication Status
Published