Publications
Detail of publication
Citation
p. 125-130, International Federation of Automatic Control, Barcelona, Spain, 2009. : Active fault detection for neural network based control of non-linear stochastic systems . IFAC-PapersOnline, vol. 2009,
Abstract
This paper deals with design of active fault detection of non-linear stochastic systems. As general solution of the problem is extremely difficult, a special case of active detector design for a given set of controllers for jump Markov non-linear Gaussian models is considered. The optimal active detector for a given set of controllers is intractable and therefore, the rolling horizon technique will be used to reduce computational costs. The system is modelled using a multi-layer perceptron neural network where structure and unknown parameters are obtained by means of an off-line training process based on the extended Kalman filter estimation method and structure optimization using pruning of the insignificant connections. The proposed active detector is compared with a passive one based on open-loop feedback strategy and the performance is illustrated in an example by simulation and Monte Carlo analysis.
Detail of publication
Title: | Active fault detection for neural network based control of non-linear stochastic systems |
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Author: | Punčochář Ivo ; Šimandl Miroslav |
Language: | English |
Year: | 2009 |
Type of publication: | Papers in journals |
Title of journal or book: | IFAC-PapersOnline |
Číslo vydání: | 2009 |
Page: | 125 - 130 |
ISSN: | 1474-6670 |
Publisher: | International Federation of Automatic Control |
Address: | Barcelona, Spain |
Date: | 3 Jul 2009 |
BibTeX
@ARTICLE{PuncocharIvo_2009_Activefault, author = {Pun\v{c}och\'{a}\v{r} Ivo and \v{S}imandl Miroslav}, title = {Active fault detection for neural network based control of non-linear stochastic systems}, year = {2009}, publisher = {International Federation of Automatic Control}, journal = {IFAC-PapersOnline}, address = {Barcelona, Spain}, volume = {2009}, pages = {125-130}, ISSN = {1474-6670}, url = {http://www.kky.zcu.cz/en/publications/PuncocharIvo_2009_Activefault}, }