Practical Evaluation of a Novel Multivariable Relay Autotuner with Short and Efficient Excitation

Josefin Berner; Kristian Soltesz; Karl Johan Åström; Tore Hägglund

doi:10.1109/CCTA.2017.8062671

Practical Evaluation of a Novel Multivariable Relay Autotuner with Short and Efficient Excitation

Josefin Berner, Kristian Soltesz, Karl Johan Åström, Tore Hägglund

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

309 Downloads (Pure)

Abstract

In this paper we propose an autotuning method that combines a setup for decentralized relay autotuning of two-input two-output systems with an identification method that uses short experiments to estimate up to second-order
time-delayed systems. A small modification of the experiment gives better low-frequency excitation and improved models. The method is successfully demonstrated in simulations and on a quadruple tank process.

Original language	English
Title of host publication	IEEE Conference on Control Technology and Applications, CCTA 2017
Publisher	IEEE - Institute of Electrical and Electronics Engineers Inc.
Pages	1505-1510
DOIs	https://doi.org/10.1109/CCTA.2017.8062671
Publication status	Published - 2017
Event	IEEE Conference on Control Technology and Applications, CCTA 2017 - Kohala Coast, United States Duration: 2017 Aug 27 → 2017 Aug 30 Conference number: 1

Conference

Conference	IEEE Conference on Control Technology and Applications, CCTA 2017
Abbreviated title	CCTA
Country/Territory	United States
City	Kohala Coast
Period	2017/08/27 → 2017/08/30

Subject classification (UKÄ)

Control Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/CCTA.2017.8062671

CCTA17_0349_FIAccepted author manuscript, 1.25 MB

1 Doctoral Thesis (compilation)

Automatic Controller Tuning using Relay-based Model Identification
Berner, J., 2017 Oct 10, Lund: Department of Automatic Control, Lund Institute of Technology, Lund University. 188 p.
Research output: Thesis › Doctoral Thesis (compilation)

Open Access
File

2 Finished

Automatic Tuning
Berner, J. (Researcher), Soltesz, K. (Researcher), Hägglund, T. (Researcher) & Åström, K. J. (Researcher)
2016/01/01 → 2022/12/31
Project: Research
PID Control
Robertsson, A. (Researcher), THEORIN, A. (Researcher), Bernhardsson, B. (Researcher), Berner, J. (Researcher), Åström, K. J. (Researcher), Hast, M. (Researcher), Garpinger, O. (Researcher), Larsson, P.-O. (Researcher), Hägglund, T. (Researcher), Romero Segovia, V. (Researcher) & Soltesz, K. (PI)
1900/01/01 → 2022/05/01
Project: Research

Cite this

@inproceedings{c709ec38af094c2092f549b42ffbfb08,

title = "Practical Evaluation of a Novel Multivariable Relay Autotuner with Short and Efficient Excitation",

abstract = "In this paper we propose an autotuning method that combines a setup for decentralized relay autotuning of two-input two-output systems with an identification method that uses short experiments to estimate up to second-ordertime-delayed systems. A small modification of the experiment gives better low-frequency excitation and improved models. The method is successfully demonstrated in simulations and on a quadruple tank process.",

author = "Josefin Berner and Kristian Soltesz and {\AA}str{\"o}m, {Karl Johan} and Tore H{\"a}gglund",

year = "2017",

doi = "10.1109/CCTA.2017.8062671",

language = "English",

pages = "1505--1510",

booktitle = "IEEE Conference on Control Technology and Applications, CCTA 2017",

publisher = "IEEE - Institute of Electrical and Electronics Engineers Inc.",

address = "United States",

note = "IEEE Conference on Control Technology and Applications, CCTA 2017, CCTA ; Conference date: 27-08-2017 Through 30-08-2017",

}

Berner, J, Soltesz, K , Åström, KJ & Hägglund, T 2017, Practical Evaluation of a Novel Multivariable Relay Autotuner with Short and Efficient Excitation. in IEEE Conference on Control Technology and Applications, CCTA 2017. IEEE - Institute of Electrical and Electronics Engineers Inc., pp. 1505-1510, IEEE Conference on Control Technology and Applications, CCTA 2017, Kohala Coast, Hawaii, United States, 2017/08/27. https://doi.org/10.1109/CCTA.2017.8062671

Practical Evaluation of a Novel Multivariable Relay Autotuner with Short and Efficient Excitation. / Berner, Josefin; Soltesz, Kristian ; Åström, Karl Johan et al.
IEEE Conference on Control Technology and Applications, CCTA 2017. IEEE - Institute of Electrical and Electronics Engineers Inc., 2017. p. 1505-1510.

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

TY - GEN

T1 - Practical Evaluation of a Novel Multivariable Relay Autotuner with Short and Efficient Excitation

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AU - Soltesz, Kristian

AU - Åström, Karl Johan

AU - Hägglund, Tore

N1 - Conference code: 1

PY - 2017

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AB - In this paper we propose an autotuning method that combines a setup for decentralized relay autotuning of two-input two-output systems with an identification method that uses short experiments to estimate up to second-ordertime-delayed systems. A small modification of the experiment gives better low-frequency excitation and improved models. The method is successfully demonstrated in simulations and on a quadruple tank process.

U2 - 10.1109/CCTA.2017.8062671

DO - 10.1109/CCTA.2017.8062671

M3 - Paper in conference proceeding

SP - 1505

EP - 1510

BT - IEEE Conference on Control Technology and Applications, CCTA 2017

PB - IEEE - Institute of Electrical and Electronics Engineers Inc.

T2 - IEEE Conference on Control Technology and Applications, CCTA 2017

Y2 - 27 August 2017 through 30 August 2017

ER -

Practical Evaluation of a Novel Multivariable Relay Autotuner with Short and Efficient Excitation

Abstract

Conference

Subject classification (UKÄ)

UN SDGs

Access to Document

Fingerprint

Research output

Automatic Controller Tuning using Relay-based Model Identification

Projects

Automatic Tuning

PID Control

Cite this