Journal of Siberian Federal University. Engineering & Technologies / Thermistor Temperature Measurement Network with a Small Number of Wires

Full text (.pdf)
Issue
Journal of Siberian Federal University. Engineering & Technologies. 2019 12 (3)
Authors
Shaydurov, Vladimir V.; Korneeva, Anna A.
Contact information
Shaydurov, Vladimir V.: Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia; Institute of Computational Modeling SB RAS 50/44 Akademgorodok, Krasnoyarsk, 660036, Russia; ; Korneeva, Anna A.: Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia
Keywords
temperature measurement; thermistor network; mathematical model; numerical algorithm
Abstract

The article proposes a new measuring circuit for temperature control at multiple points of the product using a sequence of thermistors and diodes with three connecting wires and two voltage sources. A mathematical model and a computational algorithm for calculating the resistance of thermistors are presented which consist in the formation and sequential solution of systems of linear algebraic equations for different ratios of voltages of two power sources. A model problem and the results of a computational experiment are considered

Pages
284-292
DOI
10.17516/1999-494X-0136
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/110345

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