摘要
本文介绍最大熵原理及其在船舶波浪载荷理性预报中的应用,详细地叙述了船舶随机波浪弯矩概率密度函数的求取原理与方法,通过二个实际船舶的例子,给出了这二艘船舶随机波浪弯矩概率密度函数及其统计推断值,显现出波浪载荷的理性预报方法及其最大熵方法的良好应用前景。
Calculational method of probability density function of ship's longitudinal and transverse vertical bending moments in waves is specified by two ship examples (monohull and catamaran) whose statistical characteristic values are given. The maximum entropy method in rationally-based prediction of ship's wave load is applied. It is shown that rationally-based prediction of ship's wave load has a good application prospect.
出处
《船舶力学》
EI
2004年第4期48-54,共7页
Journal of Ship Mechanics
基金
上海交大国家重点试验室基金资助项目(99001)
