考虑到船舶机动性和会遇情况的一种新的面向船舶领域的船舶碰撞风险参数  

A Novel Ship Domain-oriented Parameter of Ship Collision Risk Considering the Ship Maneuverability and Encounter Situation

作　　者：杨天宇 王欣 刘正江 Tianyu Yang;Xin Wang;Zhengjiang Liu(College of Navigation,Dalian Maritime University,Dalian 116026,China)

机构地区：[1]College of Navigation,Dalian Maritime University,Dalian 116026,China

出　　处：《哈尔滨工程大学学报（英文版）》2023年第2期181-198,共18页Journal of Marine Science and Application

基　　金：The National Natural Science Foundation of China(Grant No.51909022);Natural Science Foundation of Liaoning Province(Grant No.2019-BS-024);Research Program of Maritime Safety Administration of China(Grant No.0706-14400004N010);the Fundamental Research Funds for the Central Universities(Grant No.3132019347).

摘　　要：The identification of ship collision risks is an important element in maritime safety and management.The concept of the ship domain has also been studied and developed since it was proposed.Considering the existing trend that the ship domain is increasingly widely used in collision risk-related research,a new domain-oriented collision risk factor,i.e.,the current state of domain(CSD),is introduced in this paper,which can effectively reflect the current state and show a certain predictability of collision risk from the perspective of the ship domain.To further prove the rationality of the CSD,a series of different simulations consisting of three typical encounter scenarios were conducted,verifying the superiority of the proposed parameter.

关 键 词：Ship collision risk Close quarters Ship maneuverability Ship domain Maritime safety Current state of domain(CSD) 

分 类 号：U698[交通运输工程—港口、海岸及近海工程]