TY - GEN
T1 - Model-based Sensor System for Measuring Gas Concentration by Ultrasound
AU - Matsuda, Akitoshi
AU - Kato, Yoshimine
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/10/13
Y1 - 2020/10/13
N2 - In this study, a novel system using ultrasound was developed to instantly measure the gas concentration of two types of mixed gases: diatomic and polyatomic gases, which need nonlinear equations to calculate. This system incorporates a set of ultrasound sensors, arithmetic circuits, and a thermometer to accurately measure and calculate the concentration of the gases. Hardware was developed for the arithmetic circuits that numerically analyzed the newly developed nonlinear equations. To evaluate the accuracy and the calculation speed of the hardware in the early stage of design, developing effective design methods was critical. These are described using a model-based design method.
AB - In this study, a novel system using ultrasound was developed to instantly measure the gas concentration of two types of mixed gases: diatomic and polyatomic gases, which need nonlinear equations to calculate. This system incorporates a set of ultrasound sensors, arithmetic circuits, and a thermometer to accurately measure and calculate the concentration of the gases. Hardware was developed for the arithmetic circuits that numerically analyzed the newly developed nonlinear equations. To evaluate the accuracy and the calculation speed of the hardware in the early stage of design, developing effective design methods was critical. These are described using a model-based design method.
UR - http://www.scopus.com/inward/record.url?scp=85099372839&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85099372839&partnerID=8YFLogxK
U2 - 10.1109/GCCE50665.2020.9291956
DO - 10.1109/GCCE50665.2020.9291956
M3 - Conference contribution
AN - SCOPUS:85099372839
T3 - 2020 IEEE 9th Global Conference on Consumer Electronics, GCCE 2020
SP - 471
EP - 475
BT - 2020 IEEE 9th Global Conference on Consumer Electronics, GCCE 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 9th IEEE Global Conference on Consumer Electronics, GCCE 2020
Y2 - 13 October 2020 through 16 October 2020
ER -