Lyapunov control strategy for thermoelectric cooler activating an ice-clamping system

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Lyapunov control strategy for thermoelectric cooler activating an ice-clamping system. / Mironova, Alexandra; Mercorelli, Paolo; Zedler, Andreas.
In: Journal of Thermal Science and Engineering Applications, Vol. 10, No. 4, 041020, 01.08.2018.

Research output: Journal contributionsJournal articlesResearchpeer-review

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@article{9f369218d0484146b5306cee6b5b7239,
title = "Lyapunov control strategy for thermoelectric cooler activating an ice-clamping system",
abstract = "Deformation-free clamping plays an important role in manufacturing systems helping to ensure zero-defect production. The fixture of workpieces during machining processes poses challenges not only for microparts but also for thin-walled pieces or free-form surfaces in macromanufacturing. To address this challenge, a nontraditional adhesive technique, using frozen water to clamp, is introduced in this paper. By increasing the cooling power and thus reducing the temperature of the clamping plate, higher adhesive ice strength and, therefore, a safer clamping system during machining process, can be achieved. The objective of this investigation is to ensure a stable low temperature and to compensate for thermal disturbances. Thanks to their structural robustness, Lyapunovbased control strategies demonstrate an appropriate capability to achieve these results in real industrial applications. Model design of the clamping system as well as simulation and experimental results are shown and discussed.",
keywords = "Engineering",
author = "Alexandra Mironova and Paolo Mercorelli and Andreas Zedler",
year = "2018",
month = aug,
day = "1",
doi = "10.1115/1.4040135",
language = "English",
volume = "10",
journal = "Journal of Thermal Science and Engineering Applications",
issn = "1948-5085",
publisher = "The American Society of Mechanical Engineers (ASME)",
number = "4",

}

RIS

TY - JOUR

T1 - Lyapunov control strategy for thermoelectric cooler activating an ice-clamping system

AU - Mironova, Alexandra

AU - Mercorelli, Paolo

AU - Zedler, Andreas

PY - 2018/8/1

Y1 - 2018/8/1

N2 - Deformation-free clamping plays an important role in manufacturing systems helping to ensure zero-defect production. The fixture of workpieces during machining processes poses challenges not only for microparts but also for thin-walled pieces or free-form surfaces in macromanufacturing. To address this challenge, a nontraditional adhesive technique, using frozen water to clamp, is introduced in this paper. By increasing the cooling power and thus reducing the temperature of the clamping plate, higher adhesive ice strength and, therefore, a safer clamping system during machining process, can be achieved. The objective of this investigation is to ensure a stable low temperature and to compensate for thermal disturbances. Thanks to their structural robustness, Lyapunovbased control strategies demonstrate an appropriate capability to achieve these results in real industrial applications. Model design of the clamping system as well as simulation and experimental results are shown and discussed.

AB - Deformation-free clamping plays an important role in manufacturing systems helping to ensure zero-defect production. The fixture of workpieces during machining processes poses challenges not only for microparts but also for thin-walled pieces or free-form surfaces in macromanufacturing. To address this challenge, a nontraditional adhesive technique, using frozen water to clamp, is introduced in this paper. By increasing the cooling power and thus reducing the temperature of the clamping plate, higher adhesive ice strength and, therefore, a safer clamping system during machining process, can be achieved. The objective of this investigation is to ensure a stable low temperature and to compensate for thermal disturbances. Thanks to their structural robustness, Lyapunovbased control strategies demonstrate an appropriate capability to achieve these results in real industrial applications. Model design of the clamping system as well as simulation and experimental results are shown and discussed.

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=85050559322&partnerID=8YFLogxK

U2 - 10.1115/1.4040135

DO - 10.1115/1.4040135

M3 - Journal articles

AN - SCOPUS:85050559322

VL - 10

JO - Journal of Thermal Science and Engineering Applications

JF - Journal of Thermal Science and Engineering Applications

SN - 1948-5085

IS - 4

M1 - 041020

ER -

DOI