船舶最近会遇距离值与避让行动幅度的估算

Estimates about DCPA and Scope of Alteration of Course of Anti-collision Action

在分析船舶航向交角、船速比与船舶相对航向的关系的基础上 ,得出了船舶避碰的数学模型 。

On the basis of the analysis on the heading course, the ratio of speed and the relative course, this paper holds out a math model about anti-collision action. Then some discussions on the ways of estimates about Distance to Closets Point of Approaching and scope of alteration of course are involved.