| PDC钻头智能化设计系统 |
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| 引用本文： | 孙姗,赵逢禹,郑胜.PDC钻头智能化设计系统[J].计算机系统应用,2012,21(7):18-21. |
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| 作者姓名： | 孙姗 赵逢禹 郑胜 |
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| 作者单位： | 1. 上海理工大学光电信息与计算机工程学院,上海200093
2. 上海理工大学出版印刷与艺术设计学院,上海200093 |
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| 摘 要： | 设计高质量的PDC钻头三维模型需要设计人员具有丰富的专业知识并能熟练使用3D设计工具,是一个高度智能化的复杂过程。提出把钻头基本模型与专家设计经验结合起来形成一个PDC钻头智能化设计系统。该系统根据岩层属性选择钻头基本模型,然后依据钻头准则规范钻头刀翼各类曲线,由专家知识库对钻头参数进行甄别优化,得到PDC钻头三维模型。PDC钻头智能化设计系统中融合了专家设计知识与钻头设计准则,具有智能化高、操作简单、准确度高的特点。
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| 关 键 词： | PDC钻头 二次开发 智能化建模 |
| 收稿时间： | 2011/10/8 0:00:00 |
| 修稿时间： | 2011/11/27 0:00:00 |
Intelligent Design and Development of PDC Drill |
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| SUN Shan,ZHAO Feng-Yu and ZHENG Sheng.Intelligent Design and Development of PDC Drill[J].Computer Systems& Applications,2012,21(7):18-21. |
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| Authors: | SUN Shan ZHAO Feng-Yu and ZHENG Sheng |
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| Affiliation: | (School of Optical-Electrical and Computer Engineering,University of Shanghai for Science ＆ Technology,Shanghai 200093,China) 2(School of Communication and Art Design,University of Shanghai for Science ＆ Technology,Shanghai 200093,China) |
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| Abstract: | PDC drill design of high-quality three-dimensional model requires a wealth of expertise and skills in three-dimensional design tools,and it is a highly intelligent and complex process.This paper presents the basic model of drills combined with expert design knowledge to form a PDC drill intelligent design system.The system selects basic model of drills according to stratum properties,and then specifies various blade curve constrained by drill criteria.At last,the system optimizes drill parameters to build up three-dimensional model through expert knowledge base.PDC drill of intelligent design system combines expert design knowledge and the drill design criteria,with intelligent,simple operation and high accuracy features. |
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| Keywords: | polycrystalline diamond compact drill secondary development intelligent modeling |
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