| 随钻测量系统故障诊断装置 |
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| 引用本文： | 王国震,黄麟森,傅双玲. 随钻测量系统故障诊断装置[J]. 计算机系统应用, 2014, 23(7): 263-266 |
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| 作者姓名： | 王国震 黄麟森 傅双玲 |
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| 作者单位： | 中煤科工集团重庆研究院, 重庆 400050;中煤科工集团重庆研究院, 重庆 400050;中煤科工集团重庆研究院, 重庆 400050 |
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| 摘 要： | 为了提高千米定向钻机随钻测量系统的稳定性，探讨了随钻测量系统的故障机理，并开发了一套基于嵌入式系统的故障诊断装置。该装置以单片机为控制核心，以UCOS-Ⅱ为软件构架，通过实时采集系统中关键参数来诊断故障所在。并通过图形和文本的方式显示在上位机上。结果表明该装置可以有效诊断系统故障所在。
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| 关 键 词： | 随钻测量 故障 诊断 |
| 收稿时间： | 2013-08-22 |
| 修稿时间： | 2014-02-28 |
Fault Diagnosis Device for MWD |
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| WANG Guo-Zhen,HANG Lin-Sen and BO Shuang-Ling. Fault Diagnosis Device for MWD[J]. Computer Systems& Applications, 2014, 23(7): 263-266 |
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| Authors: | WANG Guo-Zhen HANG Lin-Sen BO Shuang-Ling |
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| Affiliation: | Chongqing Research Institute of China Coal Technology & Engineering Group Corp., Chongqing 400050, China;Chongqing Research Institute of China Coal Technology & Engineering Group Corp., Chongqing 400050, China;Chongqing Research Institute of China Coal Technology & Engineering Group Corp., Chongqing 400050, China |
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| Abstract: | Directional drilling rig in order to improve one thousand meters MWD system stability, this paper explores the mechanism of the MWD system failure, and develops of a set of fault diagnosis device based on embedded system. The device microcontroller for control core UCOS-II is a software architecture. The fault is displayed on the host computer by the way of graphics and test, which is diggnosed by the key paprmeters in the real-time collection system. And by way of graphics and text displayed on the host computer. The results show that the device can effectively diagnose system failures. |
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| Keywords: | UCOS-Ⅱ MWD failure diagnosis UCOS-Ⅱ |
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