Přístupnostní navigace
E-application
Search Search Close
Publication detail
AL-RAWASHDEH, A. YOUNES, T. DALABEEH, A. AL_ISSA, H. QAWAQZEH, M. MIROSHNYK, O. KONDRATIEV, A. KUČERA, P. PÍŠTĚK, V. STEPENKO, S.
Original Title
Experimental Investigation of Microcontroller-Based Acoustic Temperature Transducer Systems
Type
journal article in Web of Science
Language
English
Original Abstract
Temperature transducers are commonly used to monitor process parameters that are controlled by various types of industrial controllers. The purpose of this study is to design and model a simple microcontroller-based acoustic temperature transducer based on the variations of resonance conditions in a cylindrical resonance tube. The transducer’s operation is based on the generation of an acoustic standing wave in the free resonance mode of generation within a cylindrical resonance tube which is converted into a train of pulses using Schmitt trigger circuit. The frequency of the generated standing wave (i.e., the train of pulses) is measured by the Arduino Uno microcontroller, where a digital pin is used to acquire pulses that are counted using a build-in software function in an Arduino IDE environment. Experimental results are performed for three sizes of diameters to investigate the effect of the diameter of resonance tube on the obtained results. The maximum nonlinearity error according to Full-Scale Deflection (FSD) is about 2.3 percent, and the relative error of the transducer is evaluated using experimental findings and the regression model. The circuit simplicity and design of the suggested transducer, as well as the linearity of its measurements, are notable.
Keywords
coustic resonance; temperature measurement; standing wave; Arduino Uno
Authors
AL-RAWASHDEH, A.; YOUNES, T.; DALABEEH, A.; AL_ISSA, H.; QAWAQZEH, M.; MIROSHNYK, O.; KONDRATIEV, A.; KUČERA, P.; PÍŠTĚK, V.; STEPENKO, S.
Released
12. 1. 2023
Publisher
MDPI
ISBN
1424-8220
Periodical
SENSORS
Year of study
23
Number
2
State
Swiss Confederation
Pages from
1
Pages to
15
Pages count
URL
https://www.mdpi.com/1424-8220/23/2/884
Full text in the Digital Library
http://hdl.handle.net/11012/209217
BibTex
@article{BUT181424, author="Ayman Y. {Al-Rawashdeh} and Tariq M. {Younes} and Ali {Dalabeeh} and Huthaifa {Al_Issa} and Mohamed {Qawaqzeh} and Oleksandr {Miroshnyk} and Andrii {Kondratiev} and Pavel {Kučera} and Václav {Píštěk} and Serhii {Stepenko}", title="Experimental Investigation of Microcontroller-Based Acoustic Temperature Transducer Systems", journal="SENSORS", year="2023", volume="23", number="2", pages="1--15", doi="10.3390/s23020884", issn="1424-8220", url="https://www.mdpi.com/1424-8220/23/2/884" }