Improved disturbance rejection for high precision systems through estimation of the flexible modes

Koen Verkerk; Hans Butler; Paul van den Bosch

doi:10.1109/CCA.2015.7320774

Improved disturbance rejection for high precision systems through estimation of the flexible modes

Koen Verkerk, Hans Butler, Paul van den Bosch

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

3 Citations (Scopus)

24 Downloads (Pure)

Abstract

This paper demonstrates applications of a state observer in high precision control systems that improve low frequency disturbance rejection. By changing the plant transfer function as seen by the feedback controller the effect of flexible modes on the feedback loop is reduced. This allows a redesign of the feedback controller for improved control bandwidth and, consequently, improved low frequency disturbance rejection. Simulation and experimental validation results are presented for the applications to elucidate their (combined) effects.

Original language	English
Title of host publication	2015 IEEE Conference on Systems and Control (CCA 2015), September 21-23, 2015, Sydney, Australia : Proceedings
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Pages	1191-1196
Number of pages	6
ISBN (Print)	978-1-4799-7786-4
DOIs	https://doi.org/10.1109/CCA.2015.7320774
Publication status	Published - 22 Sep 2015
Event	2015 IEEE Conference on Control Applications (CCA 2015) - Novotel Manley, Sydney, Australia Duration: 21 Sep 2015 → 23 Sep 2015

Conference

Conference	2015 IEEE Conference on Control Applications (CCA 2015)
Abbreviated title	CCA 2015
Country/Territory	Australia
City	Sydney
Period	21/09/15 → 23/09/15

Access to Document

10.1109/CCA.2015.7320774

Cite this

Verkerk, K., Butler, H., & van den Bosch, P. (2015). Improved disturbance rejection for high precision systems through estimation of the flexible modes. In 2015 IEEE Conference on Systems and Control (CCA 2015), September 21-23, 2015, Sydney, Australia : Proceedings (pp. 1191-1196). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/CCA.2015.7320774

@inproceedings{43ba17bf4632486ea6a2131be6b8bd5e,

title = "Improved disturbance rejection for high precision systems through estimation of the flexible modes",

abstract = "This paper demonstrates applications of a state observer in high precision control systems that improve low frequency disturbance rejection. By changing the plant transfer function as seen by the feedback controller the effect of flexible modes on the feedback loop is reduced. This allows a redesign of the feedback controller for improved control bandwidth and, consequently, improved low frequency disturbance rejection. Simulation and experimental validation results are presented for the applications to elucidate their (combined) effects.",

author = "Koen Verkerk and Hans Butler and {van den Bosch}, Paul",

year = "2015",

month = sep,

day = "22",

doi = "10.1109/CCA.2015.7320774",

language = "English",

isbn = "978-1-4799-7786-4",

pages = "1191--1196",

booktitle = "2015 IEEE Conference on Systems and Control (CCA 2015), September 21-23, 2015, Sydney, Australia : Proceedings",

publisher = "Institute of Electrical and Electronics Engineers",

address = "United States",

note = "2015 IEEE Conference on Control Applications (CCA 2015), CCA 2015 ; Conference date: 21-09-2015 Through 23-09-2015",

}

Verkerk, K, Butler, H & van den Bosch, P 2015, Improved disturbance rejection for high precision systems through estimation of the flexible modes. in 2015 IEEE Conference on Systems and Control (CCA 2015), September 21-23, 2015, Sydney, Australia : Proceedings. Institute of Electrical and Electronics Engineers, Piscataway, pp. 1191-1196, 2015 IEEE Conference on Control Applications (CCA 2015), Sydney, Australia, 21/09/15. https://doi.org/10.1109/CCA.2015.7320774

Improved disturbance rejection for high precision systems through estimation of the flexible modes. / Verkerk, Koen; Butler, Hans; van den Bosch, Paul.

2015 IEEE Conference on Systems and Control (CCA 2015), September 21-23, 2015, Sydney, Australia : Proceedings. Piscataway : Institute of Electrical and Electronics Engineers, 2015. p. 1191-1196.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Improved disturbance rejection for high precision systems through estimation of the flexible modes

AU - Verkerk, Koen

AU - Butler, Hans

AU - van den Bosch, Paul

PY - 2015/9/22

Y1 - 2015/9/22

N2 - This paper demonstrates applications of a state observer in high precision control systems that improve low frequency disturbance rejection. By changing the plant transfer function as seen by the feedback controller the effect of flexible modes on the feedback loop is reduced. This allows a redesign of the feedback controller for improved control bandwidth and, consequently, improved low frequency disturbance rejection. Simulation and experimental validation results are presented for the applications to elucidate their (combined) effects.

AB - This paper demonstrates applications of a state observer in high precision control systems that improve low frequency disturbance rejection. By changing the plant transfer function as seen by the feedback controller the effect of flexible modes on the feedback loop is reduced. This allows a redesign of the feedback controller for improved control bandwidth and, consequently, improved low frequency disturbance rejection. Simulation and experimental validation results are presented for the applications to elucidate their (combined) effects.

U2 - 10.1109/CCA.2015.7320774

DO - 10.1109/CCA.2015.7320774

M3 - Conference contribution

SN - 978-1-4799-7786-4

SP - 1191

EP - 1196

BT - 2015 IEEE Conference on Systems and Control (CCA 2015), September 21-23, 2015, Sydney, Australia : Proceedings

PB - Institute of Electrical and Electronics Engineers

CY - Piscataway

T2 - 2015 IEEE Conference on Control Applications (CCA 2015)

Y2 - 21 September 2015 through 23 September 2015

ER -

Verkerk K, Butler H, van den Bosch P. Improved disturbance rejection for high precision systems through estimation of the flexible modes. In 2015 IEEE Conference on Systems and Control (CCA 2015), September 21-23, 2015, Sydney, Australia : Proceedings. Piscataway: Institute of Electrical and Electronics Engineers. 2015. p. 1191-1196 https://doi.org/10.1109/CCA.2015.7320774

Improved disturbance rejection for high precision systems through estimation of the flexible modes

Abstract

Conference

Access to Document

Fingerprint

Cite this