A Model Based on The Grey System forMulti-Objective Decision-Making and Its Appliaction In The Shipbuilding Project

Considing the complexity of multi-objective decision-making in project implementation,the paper establishes a grey relative degree decision-making model,which uses the grey relation grade of project as the evaluation criteria.Also,the paper puts forward the resolvent to determine the relative ideal solution of the model.Finally, the paper gives its application in the shipbuilding project.