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Acceleration of the measurement time of thermopiles using sigma-delta control

Author
Dominguez, M.; perez, E.; Ramon, M.; Jimenez, V.; Bermejo, S.; Pons, J.
Type of activity
Journal article
Journal
Sensors
Date of publication
2019-07-18
Volume
19
Number
14
First page
3159-1
Last page
3159-21
DOI
10.3390/s19143159
Project funding
Science and technology of Space instruments for characterizing the Martian environment within multiple NASA missions: 3D wind sensor
lnstrumentation for characterizing the Martian environment in NASA missions: wind sensors for MEDA (conclusion of phases D and E)
Repository
http://hdl.handle.net/2117/168400 Open in new window
URL
https://www.mdpi.com/1424-8220/19/14/3159 Open in new window
Abstract
This work presents a double sliding mode control designed for accelerating the measurement of heat fluxes using thermopiles. The slow transient response generated in the thermopile, when it is placed in contact with the surface to be measured, is due to the changes in the temperature distributions that this operation triggers. It is shown that under some conditions the proposed controls keep the temperature distribution of the whole system constant and that changes in the heat flux at the thermo...
Citation
Dominguez, M. [et al.]. Acceleration of the measurement time of thermopiles using sigma-delta control. "Sensors", 18 Juliol 2019, vol. 19, núm. 14, p. 3159-1-3159-21.
Keywords
Heat flux, Sigma-delta, Sliding mode control, Thermopile
Group of research
MNT - Micro and Nanotechnologies Research Group

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