An overview of subspace identification

S. Joe QIN*

*Corresponding author for this work

Research output: Journal PublicationsJournal Article (refereed)peer-review

531 Citations (Scopus)


This paper provides an overview of the state of the art of subspace identification methods for both open-loop and closed-loop systems. Practical considerations and future directions are given at the end of the paper. © 2006 Elsevier Ltd. All rights reserved.
Original languageEnglish
Pages (from-to)1502-1513
Number of pages12
JournalComputers and Chemical Engineering
Issue number10-12
Early online date28 Aug 2006
Publication statusPublished - 12 Sept 2006
Externally publishedYes

Bibliographical note

Financial support from Natural Science Foundation under CTS-9985074, National Science Foundation of China under an Overseas Young Investigator Award (60228001), and the Texas-Wisconsin Modeling and Control Consortium are gratefully acknowledged.


  • Causal model
  • Closed-loop identification
  • Overview
  • Practice
  • State space models
  • Subspace identification


Dive into the research topics of 'An overview of subspace identification'. Together they form a unique fingerprint.

Cite this