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Analysis of a Scheme for Iterated Identification and Control

Åström, Karl Johan LU and Nilsson, Johan (1994) 10th IFAC Symposium on System Identification, SYSID'94 In IFAC Proceedings Volumes 27(8). p.473-478
Abstract
This paper presents analysis of a scheme for iterated identification and control design. The approach is based on least squares identification in closed loop and pole placement design. It has previously been shown that the criteria for control and identification are the same provided that the data filters are chosen properly. The iterated scheme may be viewed as a recursion in model parameters. Each step consists of system identification and control design. Interesting questions are then: What are the fix points? Are the fix points stable? These questions are investigated for some simple examples. Relations to other problems like model reduction and adaptive control are also discussed.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
IFAC Symposium on System Identification (SYSID'94), Copenhagen, Denmark, 4-6 July
series title
IFAC Proceedings Volumes
volume
27
issue
8
pages
473 - 478
conference name
10th IFAC Symposium on System Identification, SYSID'94
conference location
Copenhagen, Denmark
conference dates
1994-07-04
ISSN
1474-6670
DOI
10.1016/S1474-6670(17)47753-6
language
English
LU publication?
yes
id
dd79cb1e-1c80-487f-a1c3-93a93f0d6395 (old id 8517271)
alternative location
http://www.control.lth.se/documents/1994/ast+nilj94.pdf
date added to LUP
2016-02-06 12:26:46
date last changed
2019-01-02 17:28:37
@inproceedings{dd79cb1e-1c80-487f-a1c3-93a93f0d6395,
  abstract     = {This paper presents analysis of a scheme for iterated identification and control design. The approach is based on least squares identification in closed loop and pole placement design. It has previously been shown that the criteria for control and identification are the same provided that the data filters are chosen properly. The iterated scheme may be viewed as a recursion in model parameters. Each step consists of system identification and control design. Interesting questions are then: What are the fix points? Are the fix points stable? These questions are investigated for some simple examples. Relations to other problems like model reduction and adaptive control are also discussed. },
  author       = {Åström, Karl Johan and Nilsson, Johan},
  booktitle    = {IFAC Proceedings Volumes},
  issn         = {1474-6670},
  language     = {eng},
  location     = {Copenhagen, Denmark},
  number       = {8},
  pages        = {473--478},
  title        = {Analysis of a Scheme for Iterated Identification and Control},
  url          = {http://dx.doi.org/10.1016/S1474-6670(17)47753-6},
  volume       = {27},
  year         = {1994},
}