海南岛热带作物多目标规划模型

海南岛热带作物多目标规划模型

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contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Classification(s)

Earth System SubjectEarth Surface SystemAnthroposphere
Geography SubjectHuman GeographyAgricultural Geography

Detailed Description

海南岛热带作物多目标规划模型

(1)模糊区规划模型:

       

对于正贡献因子(x1~x6):

             

对于负贡献因子(x7~x10):

              

式中,x1为年日照时数;x2为年均温度;x3为≥10℃的积温;x4为最冷月均温;x5为年极端低温;x6为年雨量;x7为年干燥度;x8为年均风速;x9为≥6级大风年均次数;x10为最长旱期。

(2)多目标规划模型:

      

式中,为决策变量(作物面积);为约束方程的正负偏差;为约束方程的上(下)界;为对应决策变量的系数;为表示目标重要程度的序参数。

参考文献:

    周兆德,郑剑非:海南岛热带作物多目标规划模型。地理学报,1989,444

How to cite

《资源环境数学模型手册》 (2018). 海南岛热带作物多目标规划模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/a5896370-cc66-45e4-93a4-63a033fac323
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feed back

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