An in-situ real time impulse response auto-test of resistance temperature sensors

Author

Kulesza, Wlodek ; Bergander, Thomas ; McGhee, Joe ; Hultgren, Anders ; Ingelbrant, Paul ; Lenells, Matz ; Wirandi, Jenny

Author_Institution

Dept. of Technol., Kalmar Univ., Sweden

Volume

1

fYear

2000

fDate

2000

Firstpage

143

Abstract

A new method for achieving an automated in-situ impulse response test of resistance temperature sensors is described. An implementation of the automated in situ test and some experimental results are also given. The experimental set up is based on a signal processor board programmable directly from Matlab and Simulink. The suggested test can be built into the sensor system giving an intelligent or smart sensor

Keywords

automatic testing; built-in self test; intelligent sensors; resistance thermometers; transient response; Matlab; Simulink; automated test; built-in control; built-in test; conditioning circuit; fast DSP; in-situ impulse response test; iterative approximation; normalized model; on-line parameter estimation; programmable signal processor board; real time test; resistance temperature sensors; smart sensor; Automatic testing; Electrical resistance measurement; Industrial control; Intelligent sensors; Sensor systems; Signal generators; Signal processing; System testing; Temperature sensors; Thermal resistance;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation and Measurement Technology Conference, 2000. IMTC 2000. Proceedings of the 17th IEEE

Conference_Location

Baltimore, MD

ISSN

1091-5281

Print_ISBN

0-7803-5890-2

Type

conf

DOI

10.1109/IMTC.2000.846843

Filename

846843