TY - GEN
T1 - Improvement on Coriolis mass flowmeter closed-loop control based on analysis of its open-loop characteristics
AU - Shangchun, Fan
AU - Jing, Tian
AU - Dezhi, Zheng
PY - 2009
Y1 - 2009
N2 - Coriolis Mass Flowmeter(CMF) provides direct measurement of mass flow and is generally regarded as the most accurate and precise flow technology in industry. The precondition of its precision measurement is to maintain the flowtube vibration at its natural frequency, which is realized by closed-loop control. Based on the CMF open-loop characteristic test experiment, this paper analysis the experiment data and some problems that arisen during the experiment, and then introduces several methods to improve the performance of digital CMF closed-loop control.
AB - Coriolis Mass Flowmeter(CMF) provides direct measurement of mass flow and is generally regarded as the most accurate and precise flow technology in industry. The precondition of its precision measurement is to maintain the flowtube vibration at its natural frequency, which is realized by closed-loop control. Based on the CMF open-loop characteristic test experiment, this paper analysis the experiment data and some problems that arisen during the experiment, and then introduces several methods to improve the performance of digital CMF closed-loop control.
KW - Closed-loop control systems
KW - Coriolis flowmeter
KW - Vibration
UR - https://www.scopus.com/pages/publications/71549134936
U2 - 10.1109/ICEMI.2009.5274604
DO - 10.1109/ICEMI.2009.5274604
M3 - Conference contribution
AN - SCOPUS:71549134936
SN - 9781424438624
T3 - ICEMI 2009 - Proceedings of 9th International Conference on Electronic Measurement and Instruments
SP - 2189
EP - 2192
BT - ICEMI 2009 - Proceedings of 9th International Conference on Electronic Measurement and Instruments
T2 - 9th International Conference on Electronic Measurement and Instruments, ICEMI 2009
Y2 - 16 August 2009 through 19 August 2009
ER -