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Mixed modality recursive least squares and radial basis function-based scheme for transit time estimation in multiphase flow

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1 Author(s)
Chambers, J.A. ; Dept. of Electr. & Electron. Eng., Imperial Coll. of Sci., Technol. & Med., London, UK

Estimation of transit time in multiphase flow from a number of sensor measurements has major importance in the oil and chemical industries. A new mixed modality scheme is proposed which employs recursive least squares adaptive filtering together with a radial basis function network to estimate, in real-time, multiphase flow transit time. The technique also provides a measure of the turbulence within the flow and an output which indicates the confidence in the estimates. The performance of the network is demonstrated on multiphase flow measurement datasets

Published in:

Electronics Letters  (Volume:31 ,  Issue: 3 )