Noise Modelling and MPC Tuning for Systems with Infrequent Step Disturbances

Jakob Kjøbsted Huusom; Niels Kjølstad Poulsen; Sten Bay Jørgensen; John Bagterp Jørgensen

Noise Modelling and MPC Tuning for Systems with Infrequent Step Disturbances

Jakob Kjøbsted Huusom (Invited author), Niels Kjølstad Poulsen (Invited author), Sten Bay Jørgensen (Invited author), John Bagterp Jørgensen (Invited author)

Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

Abstract

In this paper, an offset-free SISO MPC implementation based on an ARX model of the system dynamics is investigated. Special emphasis is directed to achieving good closed loop performance for systems which may be step wised perturbed by a sustained, unmeasured disturbance. Hence a noise model which expresses the behaviour of this non-stationary noise process is sought. Tuning of the ARX-based MPC implementation is discussed and illustrated in a simulation example. Guidelines for tuning of the free parameters are presented.

Original language	English
Publication date	2011
Publication status	Published - 2011
Event	18th World Congress of the International Federation of Automatic Control - Milano, Italy Duration: 28 Aug 2011 → 2 Sept 2011 Conference number: 18 http://www.ifac2011.org/

Conference

Conference	18th World Congress of the International Federation of Automatic Control
Number	18
Country/Territory	Italy
City	Milano
Period	28/08/2011 → 02/09/2011
Internet address	http://www.ifac2011.org/

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title = "Noise Modelling and MPC Tuning for Systems with Infrequent Step Disturbances",

abstract = "In this paper, an offset-free SISO MPC implementation based on an ARX model of the system dynamics is investigated. Special emphasis is directed to achieving good closed loop performance for systems which may be step wised perturbed by a sustained, unmeasured disturbance. Hence a noise model which expresses the behaviour of this non-stationary noise process is sought. Tuning of the ARX-based MPC implementation is discussed and illustrated in a simulation example. Guidelines for tuning of the free parameters are presented.",

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year = "2011",

language = "English",

note = "18th World Congress of the International Federation of Automatic Control, IFAC ; Conference date: 28-08-2011 Through 02-09-2011",

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Noise Modelling and MPC Tuning for Systems with Infrequent Step Disturbances. / Huusom, Jakob Kjøbsted (Invited author); Poulsen, Niels Kjølstad (Invited author); Jørgensen, Sten Bay (Invited author) et al.
2011. Abstract from 18th World Congress of the International Federation of Automatic Control, Milano, Italy.

Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

TY - ABST

T1 - Noise Modelling and MPC Tuning for Systems with Infrequent Step Disturbances

AU - Huusom, Jakob Kjøbsted

AU - Poulsen, Niels Kjølstad

AU - Jørgensen, Sten Bay

AU - Jørgensen, John Bagterp

N1 - Conference code: 18

PY - 2011

Y1 - 2011

N2 - In this paper, an offset-free SISO MPC implementation based on an ARX model of the system dynamics is investigated. Special emphasis is directed to achieving good closed loop performance for systems which may be step wised perturbed by a sustained, unmeasured disturbance. Hence a noise model which expresses the behaviour of this non-stationary noise process is sought. Tuning of the ARX-based MPC implementation is discussed and illustrated in a simulation example. Guidelines for tuning of the free parameters are presented.

AB - In this paper, an offset-free SISO MPC implementation based on an ARX model of the system dynamics is investigated. Special emphasis is directed to achieving good closed loop performance for systems which may be step wised perturbed by a sustained, unmeasured disturbance. Hence a noise model which expresses the behaviour of this non-stationary noise process is sought. Tuning of the ARX-based MPC implementation is discussed and illustrated in a simulation example. Guidelines for tuning of the free parameters are presented.

M3 - Conference abstract for conference

T2 - 18th World Congress of the International Federation of Automatic Control

Y2 - 28 August 2011 through 2 September 2011

ER -

Noise Modelling and MPC Tuning for Systems with Infrequent Step Disturbances

Abstract

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