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《Industrial Control Computer》 2018-02
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Study on Recognition Algorithm of Pump Dynamometer Card

The three recognition algorithms which have higher accuracy to identify the dynamometer card have been studied by using the measured data of oil wells,including the gray-level matrix recognition algorithm,the vector recognition algorithm and the standard error recognition algorithm.The similarity calculation method based on the three recognition algorithms is proposed.By contrasting and analyzing the experiment results,the advantages and disadvantages of the three algorithms and their sensitivity to dynamometer card`s fluctuation are demonstrated in this paper.
【Fund】: 陕西省工业科技攻关项目(2015GY110)资助
【CateGory Index】: TE933.3
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