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Authors: Ari Isokangas ; Mika Ruusunen and Kauko Leiviskä

Affiliation: University of Oulu, Finland

Keyword(s): Identification, Input selection, Characterisation, Model construction, Process control.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Feature Extraction ; Features Extraction ; Image and Video Analysis ; Informatics in Control, Automation and Robotics ; Signal Processing, Sensors, Systems Modeling and Control ; System Identification ; Time Series and System Modeling

Abstract: A framework for surveying multivariate process data is presented. Systematic procedure utilises linear model candidates constructed in sliding data windows of varying length, to determine the usefulness of data segments for process identification. The discussed survey approach was applied to an industrial wood debarking data, enabling the study of process variables and conditions affecting the wood losses. In addition, main process interactions and delays were easily discovered from the structures of the interpretable linear model candidates. The analysis can thus provide valuable information also for process modelling and control.

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Paper citation in several formats:
Isokangas, A.; Ruusunen, M. and Leiviskä, K. (2005). SYSTEMATIC APPROACH TO MODEL-BASED DATA SURVEY. In Proceedings of the Second International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO; ISBN 972-8865-31-7; ISSN 2184-2809, SciTePress, pages 60-65. DOI: 10.5220/0001165600600065

@conference{icinco05,
author={Ari Isokangas. and Mika Ruusunen. and Kauko Leiviskä.},
title={SYSTEMATIC APPROACH TO MODEL-BASED DATA SURVEY},
booktitle={Proceedings of the Second International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO},
year={2005},
pages={60-65},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001165600600065},
isbn={972-8865-31-7},
issn={2184-2809},
}

TY - CONF

JO - Proceedings of the Second International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO
TI - SYSTEMATIC APPROACH TO MODEL-BASED DATA SURVEY
SN - 972-8865-31-7
IS - 2184-2809
AU - Isokangas, A.
AU - Ruusunen, M.
AU - Leiviskä, K.
PY - 2005
SP - 60
EP - 65
DO - 10.5220/0001165600600065
PB - SciTePress