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| 植物叶片有效光照面积模型建立 | |
| 引用本文： | 童 瑶,陈维适,陈宇丹,丁书茂.植物叶片有效光照面积模型建立[J].华中师范大学学报(自然科学版),2012,46(3):340-342. |
| 作者姓名： | 童 瑶 陈维适 陈宇丹 丁书茂 |
| 作者单位： | 1. 华中师范大学物理科学与技术学院,武汉,430079 2. 湖北经济学院金融学院,武汉,430205 3. 华中师范大学生命科学学院,武汉,430079 |
| 摘 要： | 研究树木的自然生长是否以植物叶片最小重叠部分来获取最大的有效光照面积,建模借助MATLAB软件,建立植物叶片的多目标优化模型并求解,然后与实测生长到稳定阶段树木树冠的高和半径比较,最后进行误差分析,误差均小于5%,实验证明该模型可靠、准确度高. |
| 关 键 词： | 植物叶片 有效光照面积 模型 |
Establish the model of effective light area of plant leaf |
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| TONG Yao , CHEN Weishi , CHEN Yudan , DING Shumao.Establish the model of effective light area of plant leaf[J].Journal of Central China Normal University(Natural Sciences),2012,46(3):340-342. | |
| Authors: | TONG Yao CHEN Weishi CHEN Yudan DING Shumao |
| Institution: | 1.Department of Physical Science and Technology,Huazhong Normal University,Wuhan 430079; 2.Institute of Finance,Hubei University of Economics,Wuhan 430205; 3.Department of Life Science,Huazhong Normal University,Wuhan 430079) |
| Abstract: | The aim is to compare the results with the radius and heights with the natural growth to figure out whether those leaves minimize overlapping part of leaves to maximize exposure to sunlight.Modeling with MALTAB software,establish the multi-objective optimization model of leaves and make a solution.Then to compare with canopy height and radius which is measured in growth stable stage of tree.Finally,it is necessary to make an error analysis.The errors are both less than 5%,consequently the experiment shows that model is of high accuracy. |
| Keywords: | plant leaf effective light area model |
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