A self-validating digital Coriolis mass-flow meter: An overview

M.P. Henry; D.W. Clarke; N. Archer; J. Bowles; M.J. Leahy; R.P. Liu; J. Vignos; F.B. Zhou

doi:10.1016/S0967-0661(99)00177-X

A self-validating digital Coriolis mass-flow meter: An overview

M.P. Henry, D.W. Clarke, N. Archer, J. Bowles, M.J. Leahy, R.P. Liu, J. Vignos, F.B. Zhou

Research output: Contribution to journal › Article

97 Citations (Scopus)

Abstract

A new implementation of a Coriolis mass-flow meter transmitter is described. It is based on digital components, and has improved performance compared with the commercial, mostly analogue, transmitter using the same flowtube (transducer). Improvements are found in flowtube control, measurement precision, and performance with two-phase and partially-empty conditions, including batching from empty. The new transmitter is viewed as a second-generation sensor validation (SEVA) demonstrator, in which experience from validating the commercial analogue transmitter has led to a redesign using digital technology. The resulting SEVA transmitter provides improved measurement performance and reduced vulnerability to fault conditions, as well as on-line estimates of measurement quality and fault compensation (Henry and Clarke, Control Engineering practice, 1 (4) (1993) 585–610).

Original language	English
Pages (from-to)	487-506
Number of pages	20
Journal	Control Engineering Practice
Volume	8
Issue number	5
Early online date	27 Apr 2000
DOIs	https://doi.org/10.1016/S0967-0661(99)00177-X
Publication status	Published - May 2000
Externally published	Yes

Keywords

Coriolis mass-flow metering
Sensor validation
Non-linear control
Intelligent sensors
Field programmable gate arrays
Hardware compilation

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10.1016/S0967-0661(99)00177-X

http://www.scopus.com/inward/record.url?eid=2-s2.0-0034042639&partnerID=MN8TOARS

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abstract = "A new implementation of a Coriolis mass-flow meter transmitter is described. It is based on digital components, and has improved performance compared with the commercial, mostly analogue, transmitter using the same flowtube (transducer). Improvements are found in flowtube control, measurement precision, and performance with two-phase and partially-empty conditions, including batching from empty. The new transmitter is viewed as a second-generation sensor validation (SEVA) demonstrator, in which experience from validating the commercial analogue transmitter has led to a redesign using digital technology. The resulting SEVA transmitter provides improved measurement performance and reduced vulnerability to fault conditions, as well as on-line estimates of measurement quality and fault compensation (Henry and Clarke, Control Engineering practice, 1 (4) (1993) 585–610).",

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AU - Henry, M.P.

AU - Clarke, D.W.

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AU - Bowles, J.

AU - Leahy, M.J.

AU - Liu, R.P.

AU - Vignos, J.

AU - Zhou, F.B.

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