Naslov
Dynamic Behavior for Some Nonlinearity Correcting Methods in Industrial Platinum Resistance Thermometer

Autori
Hocenski, Željko ; Cvitaš, Ljubivoj

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
SICE Annual Conference 2009, International Conference on Instrumentation, Control and Information Technology / Nakamura, Masatoshi ; Choi, Jin Seog - Fukuoka : The Society of Instrument and Control Engineers (SICE), Japan ; The Institute of Control, Robotics and Systems (ICROS), Korea, 2009, 3131-3134

Skup
SICE Annual Conference 2009, International Conference on Instrumentation, Control and Information Technology

Mjesto i datum
Fukuoka, Japan, 18.08.2009. - 21.08.2009

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
temperature measurement; correction; method; transmitter

Sažetak
The comparison of dynamic behavior for several methods for nonlinearity correction of Platinum resistance industrial thermometers in production phase is presented in this paper. The measuring temperature transducer is based on microcontroller with an algorithm, so the conversion of resistance to temperature is done. As the measuring sensor has nonlinear transfer function it is necessary to make its correction. There are several methods and several algorithms to do this based on Callender - van Dusen method. This comparison is performed for six versions of microcontroller software used for temperature measuring transducer. The dynamic behavior in this paper includes execution time and step response analysis. Based on this analysis transducer design could result in faster processing and response.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo

POVEZANOST RADA