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Extremal Control of Wiener Model Processes

Wittenmark, Björn LU and Evans, Robin J. (2001) In Technical Reports TFRT-7599
Abstract
Extremal control of Wiener type processes is considered. These models consists of a linear part followed by a static nonlinearity. We will consider nonlinearities having one extremum point. The purpose is to keep the output of the process as close as possible to the extremum point. The main problem in the control of this kind of processes is the non-uniqueness of the inverse of the nonlinearity. This causes problems, e.g., in the estimation of the states of the process and the identification in the adaptive case. An one-step-ahead controller combined with a probabilistic estimator is proposed and analyzed.
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author
organization
publishing date
type
Book/Report
publication status
published
subject
keywords
Extremal control, Wiener models
in
Technical Reports TFRT-7599
publisher
Department of Automatic Control, Lund Institute of Technology (LTH)
ISSN
0280-5316
language
English
LU publication?
yes
id
0216db32-c8ad-4d8b-9a4b-a91d884d1201 (old id 8602698)
date added to LUP
2016-02-15 19:18:24
date last changed
2018-08-05 07:04:12
@techreport{0216db32-c8ad-4d8b-9a4b-a91d884d1201,
  abstract     = {Extremal control of Wiener type processes is considered. These models consists of a linear part followed by a static nonlinearity. We will consider nonlinearities having one extremum point. The purpose is to keep the output of the process as close as possible to the extremum point. The main problem in the control of this kind of processes is the non-uniqueness of the inverse of the nonlinearity. This causes problems, e.g., in the estimation of the states of the process and the identification in the adaptive case. An one-step-ahead controller combined with a probabilistic estimator is proposed and analyzed.},
  author       = {Wittenmark, Björn and Evans, Robin J.},
  institution  = {Department of Automatic Control, Lund Institute of Technology (LTH)},
  issn         = {0280-5316},
  keyword      = {Extremal control,Wiener models},
  language     = {eng},
  series       = {Technical Reports TFRT-7599},
  title        = {Extremal Control of Wiener Model Processes},
  year         = {2001},
}