Bumpless Transfer between Observer-based Gain Scheduled Controllers

Jan Dimon Bendtsen; Jakob Stoustrup; Klaus Trangbæk

doi:10.1080/00207170500111028

Bumpless Transfer between Observer-based Gain Scheduled Controllers

Jan Dimon Bendtsen, Jakob Stoustrup, Klaus Trangbæk

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

40 Citationer (Scopus)

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Abstract

Udgivelsesdato: MAY 10

Originalsprog	Engelsk
Tidsskrift	International Journal of Control
Vol/bind	78
Udgave nummer	7
Sider (fra-til)	491-504
ISSN	0020-7179
DOI	https://doi.org/10.1080/00207170500111028
Status	Udgivet - 2005

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10.1080/00207170500111028

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title = "Bumpless Transfer between Observer-based Gain Scheduled Controllers",

abstract = "This paper deals with bumpless transfer between a number of observer-based controllers in a gain scheduling architecture. Linear observer-based controllers are designed for a number of linear approximations of a nonlinear system in a set of operating points, and gain scheduling control can subsequently be achieved by interpolating between each controller. The Youla-Jabr-Bongiorno-Kucera (YJBK) parameterisation is used to achieve a smooth scheduling between the controllers. This approach produces a scheduled controller as a linear fractional transformation between a fixed controller and a scheduling parameter. The approach is tested on a simple, but highly nonlinear model of a fossil fuel power plant.",

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AU - Bendtsen, Jan Dimon

AU - Stoustrup, Jakob

AU - Trangbæk, Klaus

PY - 2005

Y1 - 2005

N2 - This paper deals with bumpless transfer between a number of observer-based controllers in a gain scheduling architecture. Linear observer-based controllers are designed for a number of linear approximations of a nonlinear system in a set of operating points, and gain scheduling control can subsequently be achieved by interpolating between each controller. The Youla-Jabr-Bongiorno-Kucera (YJBK) parameterisation is used to achieve a smooth scheduling between the controllers. This approach produces a scheduled controller as a linear fractional transformation between a fixed controller and a scheduling parameter. The approach is tested on a simple, but highly nonlinear model of a fossil fuel power plant.

AB - This paper deals with bumpless transfer between a number of observer-based controllers in a gain scheduling architecture. Linear observer-based controllers are designed for a number of linear approximations of a nonlinear system in a set of operating points, and gain scheduling control can subsequently be achieved by interpolating between each controller. The Youla-Jabr-Bongiorno-Kucera (YJBK) parameterisation is used to achieve a smooth scheduling between the controllers. This approach produces a scheduled controller as a linear fractional transformation between a fixed controller and a scheduling parameter. The approach is tested on a simple, but highly nonlinear model of a fossil fuel power plant.

U2 - 10.1080/00207170500111028

DO - 10.1080/00207170500111028

M3 - Journal article

SN - 0020-7179

VL - 78

SP - 491

EP - 504

JO - International Journal of Control

JF - International Journal of Control

IS - 7

ER -

Bumpless Transfer between Observer-based Gain Scheduled Controllers

Abstract

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