TY - GEN
T1 - Design of capacitive sensor, measurement and data acquisition system of ECVT
AU - Yusuf, Arbai
AU - Prasetyani, Lin
AU - Sudiana, Dodi
AU - Tamsir, Agus Santoso
AU - S., Harry Sudibyo
PY - 2018/1/9
Y1 - 2018/1/9
N2 - This paper describe new tomography acquisition design based on capacitance measurement namely Electrical Capacitance Volume Tomography (ECVT). ECVT is one of measurement instrument which is specifically used in tomography application. The acquisition instruments used 64 electrode capacitive sensors, in cylindrical shape. Measurement of capacitance is performed using charge amplifier circuit on each electrode to convert the current into voltage signal. The resulting signal represented capacitance value. To accommodate the whole 64 electrodes capacitive sensors, two data acquisition systems are developed to handle up to 32 electrodes. We also developed the communication protocol between two data acquisition systems, measured the system performance, and the speed of acquisition data.
AB - This paper describe new tomography acquisition design based on capacitance measurement namely Electrical Capacitance Volume Tomography (ECVT). ECVT is one of measurement instrument which is specifically used in tomography application. The acquisition instruments used 64 electrode capacitive sensors, in cylindrical shape. Measurement of capacitance is performed using charge amplifier circuit on each electrode to convert the current into voltage signal. The resulting signal represented capacitance value. To accommodate the whole 64 electrodes capacitive sensors, two data acquisition systems are developed to handle up to 32 electrodes. We also developed the communication protocol between two data acquisition systems, measured the system performance, and the speed of acquisition data.
KW - ECVT
KW - capacitive sensor
KW - charge amplifier circuit
KW - communication protocol
KW - data acquisition system
UR - http://www.scopus.com/inward/record.url?scp=85046016414&partnerID=8YFLogxK
U2 - 10.1109/ICELTICS.2017.8253245
DO - 10.1109/ICELTICS.2017.8253245
M3 - Conference contribution
T3 - Proceedings - 2017 International Conference on Electrical Engineering and Informatics: Advancing Knowledge, Research, and Technology for Humanity, ICELTICs 2017
SP - 40
EP - 44
BT - Proceedings - 2017 International Conference on Electrical Engineering and Informatics
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 International Conference on Electrical Engineering and Informatics, ICELTICs 2017
Y2 - 18 October 2017 through 20 October 2017
ER -