船舶碰撞过程的实时动态仿真

为了进行船舶碰撞事故的海事分析、船舶操纵方案论证、船舶通航安全评估,应用MMG分离建模方法,建立了船舶操纵运动的仿真模型。根据两船发生碰撞时的水域范围、当时水域的海况和天气情况,制作相应的电子海图,在此基础上,建立了船舶操纵与碰撞过程的仿真平台并对当事两船舶的碰撞过程进行实时动态仿真。对仿真的结果进行海事分析并得出相应的结论,该结论可靠,对船长、驾驶员具有重要的参考加值。

Real time Dynamic Simulation of Ship Collision Process

In order to perform maritime analysis of a collision between two vessels,ship maneuvering argumentation and ship navigating safety evaluation,the mathematical model of a ship maneuvering was set up based on the separately building model idea of MMG.The respondent ECDIS was developed according to the water range,sea and weather situation when collision happened.Based on above views a simulating platform was established in single computer and then the dynamic simulating test at real time of two vessels' colliding was made.The conclusion from an analysis of the simulation result was reliable and was provided with very important reference value for captain,steerer,pilot etc.