Comparison of EKF and TSO for Health Monitoring of a Textile-Based Heater Structure and its Control
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in: IEEE/ASME Transactions on Mechatronics, Jahrgang 27, Nr. 5, 01.10.2022, S. 2634-2645.
Publikation: Beiträge in Zeitschriften › Zeitschriftenaufsätze › Forschung › begutachtet
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TY - JOUR
T1 - Comparison of EKF and TSO for Health Monitoring of a Textile-Based Heater Structure and its Control
AU - Schimmack, Manuel
AU - Pöschke, Florian
AU - Mercorelli, Paolo
N1 - Publisher Copyright: © 1996-2012 IEEE.
PY - 2022/10/1
Y1 - 2022/10/1
N2 - In this article, the conception, design, and implementation of a discrete extended Kalman filter and a Takagi–Sugeno observer are introduced, and an innovative model description of an embroidered heater structure is presented. The observers are compared based on the algorithm complexity with the indicator of the number of arithmetic operations and the parameter error of the textile-based heater structure for health monitoring through virtual sensing. The proposed schemes allow an estimation of the heater temperature to guarantee safety by preventing overheating without a direct measurement. An estimation strategy is necessary because measurements of the temperature of the whole heater structure are usually not available, but this knowledge is vital for health monitoring purposes or for a safe shutdown if necessary. A cascaded sliding-mode control strategy using an integral surface for the electrical current and the temperature is presented. Measurements validate the utilized model. The effectiveness of the observers is justified by hardware-in-the-loop simulations and measurements.
AB - In this article, the conception, design, and implementation of a discrete extended Kalman filter and a Takagi–Sugeno observer are introduced, and an innovative model description of an embroidered heater structure is presented. The observers are compared based on the algorithm complexity with the indicator of the number of arithmetic operations and the parameter error of the textile-based heater structure for health monitoring through virtual sensing. The proposed schemes allow an estimation of the heater temperature to guarantee safety by preventing overheating without a direct measurement. An estimation strategy is necessary because measurements of the temperature of the whole heater structure are usually not available, but this knowledge is vital for health monitoring purposes or for a safe shutdown if necessary. A cascaded sliding-mode control strategy using an integral surface for the electrical current and the temperature is presented. Measurements validate the utilized model. The effectiveness of the observers is justified by hardware-in-the-loop simulations and measurements.
KW - Engineering
KW - obsevers
KW - Temperature measurements
KW - mathematical models
KW - resistance heating
KW - monitoring
KW - estimation
KW - current measurement
KW - fauöt protection
KW - sensorless control
UR - https://www.mendeley.com/catalogue/744d5f6e-e5f8-325a-bb48-4f56e0a35466/
UR - http://www.scopus.com/inward/record.url?scp=85140845830&partnerID=8YFLogxK
U2 - 10.1109/TMECH.2021.3119097
DO - 10.1109/TMECH.2021.3119097
M3 - Journal articles
VL - 27
SP - 2634
EP - 2645
JO - IEEE/ASME Transactions on Mechatronics
JF - IEEE/ASME Transactions on Mechatronics
SN - 1083-4435
IS - 5
ER -