Intuitionistic fuzzy multiple attribute group decision-making for ship passage arrangement

The arrangement scheme of ship passage was selected using intuitionistic fuzzy multiple attribute group decision-making method based on artificial bee colony algorithm. The influencing factors of ship passage arrangement were analyzed and the evaluation indexes system of passage arrangement was proposed. The optimization model of consistency adjustment was established adapting to the intuitionistic fuzzy judgment matrix, the artificial bee colony algorithm was introduced to solve the mathematic model, and a novel consistency correction method was formed in intuitionistic fuzzy multiple attribute group decision-making. The method did not need to repeat the decision expert consultation to achieve acceptable consistency, which improved the efficiency of decision-making. The reliability and the rationality of decision method were verified by the instance of ship passage arrangement scheme evaluation.