Reducing truncation errors by low order augmentation of the observer model for flexible systems

K. Verkerk

Reducing truncation errors by low order augmentation of the observer model for flexible systems

K. Verkerk

Control Systems

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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Samenvatting

The performance of observers is directly coupled to the accuracy of the observer model. For flexible systems in modal
form the system can easily be truncated to contain the dynamics of interest. The discarded modes do however affect
the system output at low frequencies. A method is presented to reduce model errors in the frequency region of interest
by taking the compliance of discarded modes into account.

Originele taal-2	Engels
Titel	34th Benelux Meeting on Systems and Control
Subtitel	Book of Abstracts
Plaats van productie	Leuven
Uitgeverij	Katholieke Universiteit Leuven
Pagina's	33
Aantal pagina's	1
ISBN van geprinte versie	9789073802926
Status	Gepubliceerd - 25 mrt. 2015
Evenement	34th Benelux Meeting on Systems and Control, March 24-26, 2015, Lommel, Belgium - Center Parcs "De Vossemeren", Lommel, België Duur: 24 mrt. 2015 → 26 mrt. 2015 http://www.beneluxmeeting.nl/2015/

Congres

Congres	34th Benelux Meeting on Systems and Control, March 24-26, 2015, Lommel, Belgium
Land/Regio	België
Stad	Lommel
Periode	24/03/15 → 26/03/15
Ander	Benelux Meeting
Internet adres	http://www.beneluxmeeting.nl/2015/

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extended abstractDefinitieve gepubliceerde versie, 134 KB

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AB - The performance of observers is directly coupled to the accuracy of the observer model. For flexible systems in modalform the system can easily be truncated to contain the dynamics of interest. The discarded modes do however affectthe system output at low frequencies. A method is presented to reduce model errors in the frequency region of interestby taking the compliance of discarded modes into account.

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Reducing truncation errors by low order augmentation of the observer model for flexible systems

Samenvatting

Congres

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