Statistical prediction of parametric roll using FORM

被引：12

作者：

Jensen, Jorgen Juncher ^{[1
]}

Choi, Ju-hyuck ^{[1
]}

Nielsen, Ulrik Dam ^{[1
,2
]}

机构：

[1] Tech Univ Denmark, Dept Mech Engn, Lyngby, Denmark

[2] NTNU, Dept Marine Tech, Ctr Autonomous Marine Operat & Syst AMOS, Trondheim, Norway

来源：

OCEAN ENGINEERING | 2017年 / 144卷

关键词：

Parametric roll; FORM; Mean out-crossing rate; Reliability index; Critical wave episodes; STRUCTURAL RELIABILITY; SEA;

D O I：

10.1016/j.oceaneng.2017.08.029

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

Previous research has shown that the First Order Reliability Method (FORM) can be an efficient method for estimation of outcrossing rates and extreme value statistics for stationary stochastic processes. This is so also for bifurcation type of processes like parametric roll of ships. The present paper discusses this solution procedure with a focus on the computational efficiency of FORM as compared with Monte Carlo Simulation (MCS).

引用

页码：235 / 242

页数：8

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