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Derivation of Control Input using Optimization with CFD Simulator and its Application to a Molten-metal Pouring Process

Topics: Engineering Applications; Manufacturing Systems Engineering; Modeling, Simulation and Architecture; Optimization Algorithms; Production Planning, Scheduling and Control; Systems Modeling and Simulation; Systems Modeling and Simulation

Authors: Yoshifumi Kuriyama 1 ; Hisashi Yamada 2 ; Ken'ichi Yano 2 ; Yuya Michioka 3 ; Yasunori Nemoto 4 and Panya Minyong 5

Affiliations: 1 Gifu National College of Technology, Japan ; 2 Mie University, Japan ; 3 AISIN TAKAOKA CO.,LTD, Japan ; 4 FLOW Science JAPAN CO.,LTD, Japan ; 5 Pathumwan Institute of Technology, Thailand

Keyword(s): Optimization, Optimum Control, Pouring, CFD Simulator.

Abstract: Tilting-type automatic pouring machines are used for gravity casting in manufacturing processes, and their pouring speed is set by workers through trial and error. Therefore, it is difficult to achieve pouring that results in high-quality casting and high process yield. On the other hand, in recent years, this control input has been derived by computer using a CFD simulator. However, the computation of a single condition currently requires a few hours, and the entire optimization requires hundreds of such computations. Thus, a considerable amount of time is required in order to perform an optimization using a CFD simulator. The purpose of this study was to design a calculation method for a pouring machine that would reduce the calculation time. The effectiveness of the proposed system is shown through CFD simulation.

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Paper citation in several formats:
Kuriyama, Y.; Yamada, H.; Yano, K.; Michioka, Y.; Nemoto, Y. and Minyong, P. (2013). Derivation of Control Input using Optimization with CFD Simulator and its Application to a Molten-metal Pouring Process. In Proceedings of the 10th International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO; ISBN 978-989-8565-70-9; ISSN 2184-2809, SciTePress, pages 235-242. DOI: 10.5220/0004482202350242

@conference{icinco13,
author={Yoshifumi Kuriyama. and Hisashi Yamada. and Ken'ichi Yano. and Yuya Michioka. and Yasunori Nemoto. and Panya Minyong.},
title={Derivation of Control Input using Optimization with CFD Simulator and its Application to a Molten-metal Pouring Process},
booktitle={Proceedings of the 10th International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO},
year={2013},
pages={235-242},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004482202350242},
isbn={978-989-8565-70-9},
issn={2184-2809},
}

TY - CONF

JO - Proceedings of the 10th International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO
TI - Derivation of Control Input using Optimization with CFD Simulator and its Application to a Molten-metal Pouring Process
SN - 978-989-8565-70-9
IS - 2184-2809
AU - Kuriyama, Y.
AU - Yamada, H.
AU - Yano, K.
AU - Michioka, Y.
AU - Nemoto, Y.
AU - Minyong, P.
PY - 2013
SP - 235
EP - 242
DO - 10.5220/0004482202350242
PB - SciTePress

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