An equivalent linearization for the drag force in the Morison's equation using Hermite polynomial error sample function
An equivalent linearization for the drag force in the Morison's equation using Hermite polynomial error sample function
复制标题
使用 Hermite 多项式误差样本函数对 Morison 方程中的阻力进行等效线性化
DOI：
10.15625/0866-7136/10021
复制
发表时间：
1998
期刊：
影响因子：
--
通讯作者：
D. Q. Cuong
中科院分区：
文献类型：
--
作者：
N. H. Thịnh;N. D. Anh;D. Q. Cuong
在高斯等效线性化（GEL）的范围内，提出了一种新的基于Hermite多项式误差样本函数的等效线性化系数均方准则，用于对零均值高斯随机过程的非线性函数进行线性化。Morison方程的波浪力的应用程序，显示出显着的改进，在相应的精度的经典凝胶。
Within the scope Gaussian equivalent linearization (GEL), a new mean square criterion based on Hermite polynomial error sample functions for determining the coefficients of the equivalent linearization is proposed to linearize non-linear functions of the zero mean Gaussian random process. Application to the Morison's equation for wave forces is presented that shows significant improvements over the corresponding accuracy of the classical GEL.