An Innovative Urban sustainable development level evaluation Model

In order to improve the existing evaluation model, this paper establishes an innovative urban sustainable development level evaluation model from the four perspectives of “economic quality, social quality, environmental quality, quality awareness”. This paper first gives the entropy weight method and gives weight to each indicator. Then it ranks and evaluates the sustainability level of each city comprehensively by TOPSIS. And then Sichuan Province would be used as an example as a case study. The research shows that the sustainable development level of Chengdu, Panzhihua, Mianyang, Deyang and Leshan rank in the top five, while Ganzi, Liangshan, Neijiang, Bazhong and Nanchong are relatively backward. The main factors affecting the level of sustainable development are the level of urban economic quality and the level of quality awareness. According to the evaluation results, we point out the policy suggestions on how to improve the quality of urban economy and quality awareness. It provides important application value to relevant management departments and industry enterprise managers.