| 计算机辅助测量料堆体积的三角区域法 |
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| 引用本文： | 王贤文,王秀美,洪源,刘珍,曾祥希.计算机辅助测量料堆体积的三角区域法[J].北京科技大学学报,2002,24(3):369-371. |
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| 作者姓名： | 王贤文 王秀美 洪源 刘珍 曾祥希 |
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| 作者单位： | 北京科技大学信息工程学院,北京,100083 |
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| 基金项目： | 国家"九五"科技攻关课项目(No.96-919-01-01-3) |
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| 摘 要： | 提出了在计算机辅助测量料堆体积中一种新的体积计算算法,包括:整理原始数据点、求原始数据点的偏导数、建立三角剖分、区域曲面拟合、计算区域体积、计算料堆体积等步骤.在算法的基础上.开发出一个应用系统,并通过试验验证了算法的正确性.
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| 关 键 词： | 三角区域 料堆体积测量 计算机辅助测量 |
| 修稿时间： | 2001年5月31日 |
Using Triangle-region Method to Measure Stockpile's Volume |
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| WANG Xianwen,WANG Xiumei,HONG Yuan,LIU Zhen,ZENG Xiangxi.Using Triangle-region Method to Measure Stockpile's Volume[J].Journal of University of Science and Technology Beijing,2002,24(3):369-371. |
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| Authors: | WANG Xianwen WANG Xiumei HONG Yuan LIU Zhen ZENG Xiangxi |
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| Abstract: | In the volume calculation of stockpile by using computer-aided measuring technique, a new volume calculation method is introduced. It includes six steps which are purifying and standardizing raw data, getting partial derivative of data points, building triangle grid, surface fitting of triangle region, cal-culation triangle region volume, calculation volume of stockpile. Based on this algorithm, an application system is developed, and it is testified valid and practical by analyzing instances. |
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| Keywords: | triangle region volumetric calculation of stockpile computer-aided measuring technique |
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