Study on assessment of the sustainable development of regional industrial enterprises

Assessment of sustainable development of regional industry enterprises is an important content of regional sustainable development study. Based on the principles of establishing assessment index system of sustainable development of regional industrial enterprises, an index system including four-layer and 56 indicators was established, the membership function model of quantitative indexes and the choosing value standards of qualitative indexes were discussed. Based on the learning mechanism of BP neural network, the weight of each index and each layer were ultimately determined. In the end, the fuzzy comprehensive evaluation method of comprehensive assessment and a practical verifying example were given. This study can provide scientific basis for working out strategy of sustainable development of regional industrial enterprises.