H∞ feedback and feedforward controller design for active vibration isolators

M.A. Beijen; M.F. Heertjes; H. Butler; M. Steinbuch

doi:10.1016/j.ifacol.2017.08.2413

H_∞ feedback and feedforward controller design for active vibration isolators

M.A. Beijen, M.F. Heertjes, H. Butler, M. Steinbuch

Onderzoeksoutput: Bijdrage aan tijdschrift › Congresartikel › peer review

15 Citaten (Scopus)

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Samenvatting

Active vibration isolation is essential for industrial high-precision systems to suppress both floor vibrations and direct disturbance forces. This paper proposes a systematic H_∞ feedback and feedforward controller design to suppress both types of disturbances with minimum amplification of sensor noise. Regarding the latter, parametric disturbance and noise models are used in the design. The resulting H_∞ controller is shown to have disturbance rejection properties similar to a manually tuned controller but with less noise amplification and actuator drift.

Originele taal-2	Engels
Pagina's (van-tot)	13384-13389
Aantal pagina's	6
Tijdschrift	IFAC-PapersOnLine
Volume	50
Nummer van het tijdschrift	1
DOI's	https://doi.org/10.1016/j.ifacol.2017.08.2413
Status	Gepubliceerd - 1 jul. 2017
Evenement	20th World Congress of the International Federation of Automatic Control (IFAC 2017 World Congress) - Toulouse, Frankrijk Duur: 9 jul. 2017 → 14 jul. 2017 Congresnummer: 20 https://www.ifac2017.org/

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10.1016/j.ifacol.2017.08.2413

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abstract = "Active vibration isolation is essential for industrial high-precision systems to suppress both floor vibrations and direct disturbance forces. This paper proposes a systematic H∞ feedback and feedforward controller design to suppress both types of disturbances with minimum amplification of sensor noise. Regarding the latter, parametric disturbance and noise models are used in the design. The resulting H∞ controller is shown to have disturbance rejection properties similar to a manually tuned controller but with less noise amplification and actuator drift.",

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AU - Heertjes, M.F.

AU - Butler, H.

AU - Steinbuch, M.

N1 - Conference code: 20

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AB - Active vibration isolation is essential for industrial high-precision systems to suppress both floor vibrations and direct disturbance forces. This paper proposes a systematic H∞ feedback and feedforward controller design to suppress both types of disturbances with minimum amplification of sensor noise. Regarding the latter, parametric disturbance and noise models are used in the design. The resulting H∞ controller is shown to have disturbance rejection properties similar to a manually tuned controller but with less noise amplification and actuator drift.

KW - Active vibration isolation

KW - control design

KW - H-infinity control

KW - sensor mixing

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DO - 10.1016/j.ifacol.2017.08.2413

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T2 - 20th World Congress of the International Federation of Automatic Control (IFAC 2017 World Congress)

Y2 - 9 July 2017 through 14 July 2017