Multi-level Model for Ships Risk Assessment by Coastal Vessel Traffic Services

Abstract

The article is devoted to the problem of navigation safety of sea vessels’s movement. An approach is considered that allows generating alarm signals with the allocation of various levels of danger. The criterion for the division of hazard levels is based on the trajectory properties of the movement of ships. A system of rules is proposed, which appeals to model representations of the “ship-to-ship” type and allows to streamline the actions of the dispatcher when controlling the collective movement of ships. The results of modelling and field study of traffic in the water area of the port of Vladivostok, which confirm the constructiveness of the proposed ideas, are presented.

Risk Assessment Method for Ship Based on Improved Fuzzy Multicriteria Decision-Making

“…Te shipping industry, with vessels as the mainstay of water transportation, is a typical heavy asset industry [1]. Te occurrence has the characteristics of great harm, bad infuence, and a relatively small number [2,3].…”