Post-Evaluation about Construction Process for Cogeneration Plant Based on Fuzzy Soft Set

The post-evaluation about construction process for cogeneration plant project is an important part of post-evaluation, indicating the completion situation of each stage for the project implementation. A post-evaluation model of construction process for cogeneration plant project based on fuzzy soft set was applied in this paper. In terms of six aspects of construction process, score these indexes for each cogeneration plant with interval value in the form of tabular, and then sort the construction process effect of these power plants. The proposed model contributes to reflecting the ambiguity and arbitrariness of the evaluation about construction process, so as to provide scientific and effective information for the decision-making of the construction of cogeneration plants in the future.