西南石油大学学报(自然科学版) ›› 1991, Vol. 13 ›› Issue (2): 90-96.DOI: 10.3863/j.issn.1000-2634.1991.02.11

• 论文 • 上一篇    下一篇

井底模式特征量的提取与模糊聚类分析

邓嵘

  

  1. (石油机械系)
  • 收稿日期:1990-12-28 修回日期:1900-01-01 出版日期:1991-04-20 发布日期:1991-04-20

DRAWING AND FUZZY CLUSTER ANALYSIS OF CHARACTERISTIC PARAMETERS OF BOTTOMHOLE PATTERN

Deng Rong

  

  1. (Department of Mechanical Engineering)
  • Received:1990-12-28 Revised:1900-01-01 Online:1991-04-20 Published:1991-04-20

摘要:

通过甘井底模式形状的研究,时井底模式特征进行了探讨,提出了一组特征量,并用Fuzzy泵类方法分析得出特征量和钻头结构密切相关。用本
文建立的机械钻速、牙轮传动比等参数的预测计算式计算的结果与实验结果吻合较好。

关键词: 井底模式, 特征量, 模糊聚类

Abstract:

By studying the an approach to the shape of bottom-hole pattern, the paper has mainly made an approach to the bottom-hole pattern characteristics, presented a group of characteristic parameters, and the type of rock bit by fuzzy cluster. The results calculated by forecast equation of drilling speed,cone gear ratio etc. have accorded with those from experiments.

Key words: Bottom-hole pattern, Characteristic parameter, Fuzzy cluster

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