Dynamic fuzzy comprehensive evaluation of contract management in project department

Contract management is the core work of project management, the effectiveness of management directly reflects the integral effect of project management. Considering the dynamic characteristic of contract management, the paper introduces dynamic fuzzy sets theory into this paper, and establishes a dynamic fuzzy comprehensive evaluation model of projects department contract management. A case study is presented to validate the model. This model can not only reflect the fuzzy degree of the index, but also reflect the changing trends of the contract management performance through dynamic comparison in different management stages. With the model, we can clear the contract management performance level, discovery existing problems more scientifically, and provide corresponding suggestions for the next stage of the contract management.