| 2010年数学建模竞赛A题的计算方法研究 |
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| 引用本文： | 吴小庆,张合.2010年数学建模竞赛A题的计算方法研究[J].周口师范学院学报,2012,29(2):41-44. |
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| 作者姓名： | 吴小庆 张合 |
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| 作者单位： | 西南石油大学理学、院,四川成都,610500 |
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| 摘 要： | 分别研究了2010年数学建模竞赛A题问题2中储油罐体积与无变位高度的关系、变位后高度与无变位高度及变位参数的函数表达式，然后用数值方法求解变位参数等问题．给出了罐容体积表达式、变位高度表达式、变位参数的值和罐体变位后油位高度间隔10cm的罐容标定值．由于油的体积与变位参数无关，那么根据油的体积去确定变位参数是错误的．
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| 关 键 词： | 应用数学 数学建模竞赛 储油罐变位识别 最小二乘法 |
Study on the topic A in mathematical modeling contest in 2010 |
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| WU Xiaoqing,ZHANG He.Study on the topic A in mathematical modeling contest in 2010[J].Journal of Zhoukou Normal University,2012,29(2):41-44. |
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| Authors: | WU Xiaoqing ZHANG He |
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| Institution: | (College of Science of Southwest Petroleum University,Chengdu 610500,China) |
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| Abstract: | In this paper,we research the function between the oil volume and the no displacement height,the displacement height depend on the no displacement height and the parameters.Using numerical methods to solve the diaplacement parameters.We get the function of the oil volume which is dependent on height,and we get the calibration value of the volume in the oil tank is intervial of 10cm in height after displacement.The oil volume has no relation with the displacement parameters,so it is wrong to use the volume to solve the paraments. |
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| Keywords: | applied mathematics mathematical modeling contest the disaplacement of oil tank least-square method |
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