| 高速船碰撞危险模型 |
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| 引用本文： | 马立新,孙文强.高速船碰撞危险模型[J].大连海事大学学报(自然科学版),2006,32(3):123-125. |
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| 作者姓名： | 马立新 孙文强 |
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| 作者单位： | 唐山港引航公司 河北唐山063611(马立新)，大连海事大学航海学院 辽宁大连116026(孙文强) |
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| 摘 要： | 利用船舶避碰几何的数学方法,建立高速船碰撞危险范围数学模型,并对高速船的碰撞危险范围进行预测,得出高速船碰撞危险范围与船速比及dCPA之间的关系及变化规律,使船舶驾驶人员迅速了解与高速船舶可能发生碰撞的区域,提高判断碰撞危险的效率.
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| 关 键 词： | 高速船舶 碰撞危险 数学模型 最近会遇点距离 |
| 文章编号： | 1006-7736(2006)03-0123-03 |
| 收稿时间： | 2006-03-06 |
| 修稿时间： | 2006年3月6日 |
Collision risk model for high speed craft |
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| MA Li-xin,SUN Wen-qiang.Collision risk model for high speed craft[J].Journal of Dalian Maritime University,2006,32(3):123-125. |
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| Authors: | MA Li-xin SUN Wen-qiang |
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| Institution: | 1. Tangshan Pilot Station, Tangshan 063611, China; 2. Navigation College, Dalian Maritime Unvi. , Dalian 116026,China |
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| Abstract: | This paper set up a high collision risk range model for high speed craft.On the basis of model,it predicted the collision risk range resulting in a conclusion on the changing rule and the relationship among collision risk range,ship rate ratio and d_(CPA).and made the officer knew in what area the collision would happen possibly so as to improve the efficiency for judging collision risk .The paper is refered to for researches on preventing collision for high speed craft. |
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| Keywords: | high speed craft risk of collision mathematical model distance of the closest point of approach |
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