Evaluation on the smart growth of cities based on methods of comprehensive evaluation and TOPSIS | |
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( Volume 3 Issue 10,October 2017 ) OPEN ACCESS | |
Author(s): | |
Mengshan Zhu | |
Abstract: | |
Many communities are implementing intelligent growth plans to try to address remote, sustainable planning goals. The evaluation of urban intelligent growth and making a more reasonable plan is a real problem. We define the smart growth index of cities according to the three E’s and ten principles respectively, and establish the index system. And then presents a comprehensive evaluation method —TOPSIS model based on principal component analysis. This paper gives the evaluation steps of the comprehensive evaluation method. In order to test the feasibility and validity of the proposed evaluation method, we use MATLAB to fetch the data of 30 virtual cities in the range of index and evaluate in addition to rank the 30 virtual cities. Furthermore, in order to test the robustness of the evaluation model, we perform the sensitivity analysis with two index which is the most influential and the least influential index. Last, we analyse the impact that caused by the change of index. The analysis results show the stability of our proposed model. |
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