城市人地系统综合评价模型

城市人地系统综合评价模型

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Contributor(s)

Initial contribute: 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Application-focused categoriesHuman-perspectiveSocial activities
Application-focused categoriesIntegrated-perspectiveRegional scale

Model Description

Chinese {{currentDetailLanguage}} Chinese

城市人地系统综合评价模型

(1)对城市人地系统进行评价的方法:

1)将论域划分为n个因子集:x1x2…,xn,划分结果满足:且对于任意的i≠ji,j=1,2,…,n均有xi表示第i个子集,它可以有ki个评判指标,即xi={xi1xi2xin}i=1,2,…,n

2)对每个子因子集xi中的ki个评判指标,先作出单层次综合评判:

 

3)对第一步划分中的n个子集,再单层次综合评判的方法作种合评判,得到多层综合评判的结果:

 

4)对第一步划分中得到的n个子集按它们在总指标集X中的地位作出权重分配A。最终的综合评判结果为:

 

(2)案例城市人地系统综合评价升半梯形模糊分布函数:

 

式中,μ为隶属度函数;x为各案例城市人地系统指标值;aibi为依据案例城市人地系统及其区域背景所确定的极值常数,m为评价指标数。

 

参考文献

蔡运龙:城市人地系统指标体系的建立和应用——以黄土高原城市为例。地理研究,1997,16(增)

How to Cite

《资源环境数学模型手册》 (2018). 城市人地系统综合评价模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/5e9ead0b-9f0e-4a5d-9672-157f27186552
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History

Last modifier : 
tingxin
Last modify time : 
2020-12-22
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Contributor

Initial contribute: 2018-12-04

Co-contributor(s)

Authorship

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

History

Last modifier : 
tingxin
Last modify time : 
2020-12-22
Modify times : 
View History

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