| 地面搜索路径的S式折线模型和螺线模型 |
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| 引用本文： | 刘晓妍,吕濯缨,高国成. 地面搜索路径的S式折线模型和螺线模型[J]. 河南教育学院学报(自然科学版), 2011, 20(1): 7-9. DOI: 10.3969/j.issn/1007-0834.2011.01.003 |
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| 作者姓名： | 刘晓妍 吕濯缨 高国成 |
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| 作者单位： | 山东科技大学,公共课部,山东,济南,250031 |
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| 基金项目： | 山东科技大学教育教学研究群星计划资助项目 |
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| 摘 要： | 2008年全国大学生数学建模竞赛C题是关于汶川大地震的地面搜索问题.为寻找用时最短的搜索路径,主要从缩短不搜索时的行进路线考虑,建立了S式折线模型和螺线模型,并对模型结果进行理论验证,其中螺线模型的方法构思巧妙,结果合理且较优.
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| 关 键 词： | 地面搜索 曲线积分 S式折线模型 螺线模型 |
S-Style Broken Line Model and Spiral Model About Ground Searching Path |
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| LIU Xiao-yan,LV Zhuo-ying,GAO Guo-cheng. S-Style Broken Line Model and Spiral Model About Ground Searching Path[J]. Journal of Henan Education Institute(Natural Science Edition), 2011, 20(1): 7-9. DOI: 10.3969/j.issn/1007-0834.2011.01.003 |
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| Authors: | LIU Xiao-yan LV Zhuo-ying GAO Guo-cheng |
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| Affiliation: | LIU Xiao-yan,LV Zhuo-ying,GAO Guo-cheng(Department of Public Courses,Shandong University of Science and Technology,Jinan 250031,China) |
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| Abstract: | The question C in 2008 National Undergraduate Mathematical Contest in Modeling is about the Wenchuan Earthquake ground searching problem.To find the search path with the shortest time,mainly consider to shorten the route of non-searching,establish S-style broken line model and spiral model,and verify the models theoretically: spiral model is ingenious and its result is reasonable and better. |
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| Keywords: | ground search curve integral S-style broken line model spiral model |
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