CLC number: TB126
On-line Access:
Received: 2004-09-07
Revision Accepted: 2004-09-20
Crosschecked: 0000-00-00
Cited: 2
Clicked: 6345
Wang Wei-wei, Wang Bao-liang, Huang Zhi-yao, Li Hai-qing. Voidage measurement based on genetic algorithm and electrical capacitance tomography[J]. Journal of Zhejiang University Science A, 2005, 6(12): 1441-1445.
@article{title="Voidage measurement based on genetic algorithm and electrical capacitance tomography",
author="Wang Wei-wei, Wang Bao-liang, Huang Zhi-yao, Li Hai-qing",
journal="Journal of Zhejiang University Science A",
volume="6",
number="12",
pages="1441-1445",
year="2005",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2005.A1441"
}
%0 Journal Article
%T Voidage measurement based on genetic algorithm and electrical capacitance tomography
%A Wang Wei-wei
%A Wang Bao-liang
%A Huang Zhi-yao
%A Li Hai-qing
%J Journal of Zhejiang University SCIENCE A
%V 6
%N 12
%P 1441-1445
%@ 1673-565X
%D 2005
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2005.A1441
TY - JOUR
T1 - Voidage measurement based on genetic algorithm and electrical capacitance tomography
A1 - Wang Wei-wei
A1 - Wang Bao-liang
A1 - Huang Zhi-yao
A1 - Li Hai-qing
J0 - Journal of Zhejiang University Science A
VL - 6
IS - 12
SP - 1441
EP - 1445
%@ 1673-565X
Y1 - 2005
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2005.A1441
Abstract: A new voidage measurement method based on electrical capacitance tomography (ECT) technique, genetic Algorithm (GA) and Partial Least Square (PLS) method was proposed. The voidage measurement model, linear capacitance combination, was developed to measure on-line voidage. GA and PLS method were used to determine the coefficients of the voidage measurement model. GA was used to explore the optimal capacitance combination which gave significant contribution to the voidage measurement. PLS method was applied to determine the weight coefficient of the contribution of each capacitance to the voidage measurement. Flow pattern identification result was introduced to improve the voidage measurement accuracy. Experimental results showed that the proposed voidage measurement method is effective and that the measurement accuracy is satisfactory.
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