| 抽油机示功图曲线跟踪 |
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| 引用本文： | 薛继军,徐永高,爨莹,何正嘉.抽油机示功图曲线跟踪[J].小型微型计算机系统,2003,24(3):614-616. |
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| 作者姓名： | 薛继军 徐永高 爨莹 何正嘉 |
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| 作者单位： | 1. 西安交通大学,机械工程学院,陕西,西安,700049
2. 长庆油田采油三厂 |
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| 摘 要： | 提出了将机械式示功仪绘制的示功图准确，快速输入计算机的新方法，即将绘制的示功图通过扫描仪输入计算机，经过图像预处理后，再进行曲线跟踪，将示功图矢量化，为后续示功图的准确识别创造有利条件，文中给出了两种曲线跟踪算法，能有效去除示功图扫描时产生的噪声对示功图准确识别造成的影响。
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| 关 键 词： | 抽油机 示功图 曲线跟踪 油井 故障诊断 模式识别 数字化 |
| 文章编号： | 1000-1220(2003)03-0614-03 |
Curve Tracking Algorithms About Indicator Card of Pumping Wells |
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| XUE Ji jun ,XU Yong gao ,CUAN Ying ,HE Zheng jia.Curve Tracking Algorithms About Indicator Card of Pumping Wells[J].Mini-micro Systems,2003,24(3):614-616. |
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| Authors: | XUE Ji jun XU Yong gao CUAN Ying HE Zheng jia |
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| Affiliation: | XUE Ji jun 1,XU Yong gao 2,CUAN Ying 1,HE Zheng jia 1 1 |
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| Abstract: | A new method of accurate and quick input computer of the indicator card through mechanical indicator drawing is proposed in this paper, namely in which the indicator card drawing firstly is input computer by the scanning apparatus, and carried on the curve tracking again to gain the vectorization of the engineering drawing after the image pretreatment, thereby creating the accurate advantageous condition of recognition of follow up indicator card. In the paper, we put forward two kinds of curve tracking algorithms which can remove noise in the indicator card scanning to reduce its influence on the indicator card distinguishes. |
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| Keywords: | indicator card failure diagnosis model recognition digitalization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
