Wei, X., 2018. Risk assessment model of vessel collision based on fuzzy decision. In: Liu, Z.L. and Mi, C. (eds.), Advances in Sustainable Port and Ocean Engineering. Journal of Coastal Research, Special Issue No. 83, pp. 916–920. Coconut Creek (Florida), ISSN 0749-0208.

It is needed to study the assessment model of vessel collision for vessel wrecks casualties and environment pollution, great economic loss. The current method has the problem of serious economic loss，and thus a method of risk assessment model of vessel collision based on fuzzy decision is put forward. The method first analyses the basic theory of collision risk assessment, computes the risk assessment model of vessel collision with fuzzy decision, takes choosing the degree of occ urrence, severity and detectability as the risk evaluation index of vessel collision, decides the weight of evaluation indexes with entropy method, and arranges failure modes to complete the analysis of risk assessment model of vessel collision. The exp eriment result shows the method can decrease economic loss effectively.