西南石油大学学报(自然科学版) ›› 2006, Vol. 28 ›› Issue (3): 27-29.DOI: 10.3863/j.issn.1000-2634.2006.03.009
• 石油工程计算技术 • Previous Articles Next Articles
WU Xiao-qing1 WANG Yu2 JIANG Mao-ze 3
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Abstract: In order to solve the problem of the detection of the leak location in the gas pipeline, a partial differential equation(PDE) reversed question mathematical model was founded on the condilion of only one leakage location existing. And then, the orthog onal transformation was taken to get the relationship between the leakage and the location. With the least square algorithm, theinconsistent equation set was solved to find out the location of leakage. The above process is realized with MATLAB.
Key words: partial difFerential equation, reversed question, orthogonal transformation, least square algorithm, inconsis-tent equation set, MATLAB
CLC Number:
TE873.6
WU Xiao-qing WANG Yu JIANG Mao-ze . THE PROBLEM OF THE DETECTION OF THE LEAK LOCATION IN THE GAS PIPELINE[J]. 西南石油大学学报(自然科学版), 2006, 28(3): 27-29.
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URL: http://journal15.magtechjournal.com/Jwk_xnzk/EN/10.3863/j.issn.1000-2634.2006.03.009
http://journal15.magtechjournal.com/Jwk_xnzk/EN/Y2006/V28/I3/27
