Intelligent decision-making system and equipment debugging extension service method

The invention discloses an intelligent decision-making system, which comprises a data management unit and a scheme collaborative decision-making unit, and is characterized in that the data management unit is used for storing related data and collaborative decision-making criteria of nuclear facilities; the scheme collaborative decision-making unit comprises a decision-making problem management module, an expert scheme input module, an expert scheme evaluation module and a collaborative decision-making processing module, the decision-making problem management module is connected with the data management unit, the expert scheme input module is connected with the data management unit and the decision-making problem management module, and the expert scheme evaluation module is connected with the collaborative decision-making processing module. The expert scheme evaluation module is connected with the expert scheme input module, and the collaborative decision processing module is connected with the expert scheme e