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

322 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

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-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.",

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

AU - Berner, Josefin

AU - Soltesz, Kristian

AU - Åström, Karl Johan

AU - Hägglund, Tore

N1 - Conference code: 1

PY - 2017

Y1 - 2017

N2 - 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.

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-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.

UR - https://www.scopus.com/pages/publications/85047751833

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

Other files and links

Fingerprint

Automatic Controller Tuning using Relay-based Model Identification

Automatic Tuning

PID Control

Cite this

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

Abstract

Conference

Subject classification (UKÄ)

UN SDGs

Access to Document

Other files and links

Fingerprint

Research output

Automatic Controller Tuning using Relay-based Model Identification

Projects

Automatic Tuning

PID Control

Cite this