| 空间管线间最短距离研究 |
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| 引用本文： | 崔朋志,刘宝锋.空间管线间最短距离研究[J].测绘科学,2012,37(5):121-122,140. |
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| 作者姓名： | 崔朋志 刘宝锋 |
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| 作者单位： | 1. 煤炭科学研究总院,北京,100013
2. 杨凌职业技术学院,陕西咸阳,712100 |
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| 基金项目： | “十一五”国家科技支撑计划项目(2009BAK54B05) |
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| 摘 要： | 空间管线是城市、矿山、石油等领域的重要基础设施。本文首先介绍了空间管线的抽象表示方法,建立了管线数据结构,然后论述了空间管线最短距离的计算过程和算法实现,最终提出了有效解决工程实际中空间异面管线最短距离问题的方法。
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| 关 键 词： | 空间管线 最短距离 向量 |
Methods of shortest distance between spatial pipelines |
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| CUI Peng-zhi
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LIU Bao-feng.Methods of shortest distance between spatial pipelines[J].Science of Surveying and Mapping,2012,37(5):121-122,140. |
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| Authors: | CUI Peng-zhi LIU Bao-feng |
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| Institution: | ②(①China Coal Research Institute,Beijing 100013,China;②Yangling Vocational & Technical College,Shaanxi Xianyang 712100,China) |
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| Abstract: | Spatial pipelines is the crucial fundamental infrastructure of cities,mines and petroleum.This paper firstly introduced the abstract representation on the special pipelines and discussed the data structure of pipelines,then described the process and algorithm of calculating the shortest distance between pipelines.Finally it proposed an effective solution to the problem. |
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| Keywords: | spatial pipelines shortest distance vector |
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