卷筒式冲击反循环钻机自动钻进的模糊控制
投稿时间：2000-09-19  修订日期：2001-12-10  点此下载全文
引用本文：双凯,钱步仁,喻重山.卷筒式冲击反循环钻机自动钻进的模糊控制[J].钻探工程,2002,(1):34-36.
SHUANG Kai,QIAN Bu-ren,YU Zhong-shan. Fuzzy Control of Automatic Drilling of Drum-type Percussive Reverse Circulation Drilling Machines[J]. Drilling Engineering, 2002,(1):34-36.
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作者单位E-mail
双凯 石油大学 机电工程学院 shuangkai@a-l.net.cn 
钱步仁 石油大学 机电工程学院  
喻重山 石油大学 机电工程学院  
中文摘要:根据钻头下落的主要受力分析，给出了适用于模糊控制的下降时间估计模型。采用模糊控制方法控制卷筒式冲击反循环钻机自动钻进，可以迅速地跟踪破碎层变化引起的钻速变化。
中文关键词:冲击钻进  模糊控制  数字信号处理  80C196单片机
 
Fuzzy Control of Automatic Drilling of Drum-type Percussive Reverse Circulation Drilling Machines
Abstract:Based on the analysis on the major dynamic force on the drill bit during it falling down, this paper presents a simple model of estimating the falling down time suitable for fuzzy control in the auto-drilling procedure. With the fuzzy control method used to control the auto-drilling procedure of the drum-type percussive reverse circulation drilling machine, it is possible to quick track the ROP change caused by the change of the drilled formation.
keywords:percussive drilling  fuzzy control  digital signal processing  80C196 single-chip processor
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