在分析狭水道船舶碰撞事故的发生和避碰行为的基础上，应用模糊集理论，提出了船舶在狭水道航行的碰撞危险性评价模型。
On the basis of analysis of Ship's collision accident and anti collision actions, an evaluation model is presented for ship's collision risk in narrow channel by applying fuzzy mathematics theory.
建立船舶碰撞、搁浅危险判定准则和评价数学模型；
The supervision criterion and the supervision evaluation mathematical model of collision and grounding risks for vessel are presented.
基于刺激行动的理论、船舶领域的概念及最晚施舵点，建立了空间碰撞危险度、时间碰撞危险度和碰撞危险度模型。
On the basis of stimulating action theory, the concepts of vessel's domain and the last opportunity to use helm, the models of SCR, TCR and collision risk (CR) are established.
该研究对于完善碰撞危险度的内涵，建立碰撞危险度模型，及在建立自动避碰决策系统中的应用，具有重要的理论和实际应用价值。
The research has an important value to improve the connotation of SCR, establishment of the model and the establishment of automatic decision making system of collision avoidance.
该研究对于完善碰撞危险度的内涵，建立碰撞危险度模型，及在建立自动避碰决策系统中的应用，具有重要的理论和实际应用价值。
The research has an important value to improve the connotation of SCR, establishment of the model and the establishment of automatic decision making system of collision avoidance.
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