Method of cloud manufacturing service trust evaluation

To solve the trust evaluation problem between multi-agents in cloud manufacturing,the blurring direct trust quantitative model was studied.A direct trust prediction model based on trading experience and weighted moving average method was proposed,and the dynamic updating algorithm of model was given.The impact factors of weight in recommended trust value were analyzed and a weight calculate algorithm was proposed based on the similarity and the direct trust value between the Agents.By combining with direct transaction threshold value,the dynamic updating algorithm for the recommended trust weight was put forward.