作者其他论文
文献详情
Dynamic and first passage analysis of ship roll motion with inelastic impacts via path integration method
文献类型:期刊
作者:Ren, Zhicong[1]  Xu, Wei[2]  Wang, Deli[3]  
机构:[1]Northwestern Polytech Univ, Dept Appl Math, Xian 710072, Shaanxi, Peoples R China.;
[2]Northwestern Polytech Univ, Dept Appl Math, Xian 710072, Shaanxi, Peoples R China.;
[3]Northwestern Polytech Univ, Dept Appl Math, Xian 710072, Shaanxi, Peoples R China.;
通讯作者:Xu, W (reprint author), Northwestern Polytech Univ, Dept Appl Math, Xian 710072, Shaanxi, Peoples R China.
年:2019
期刊名称:NONLINEAR DYNAMICS影响因子和分区
卷:97
期:1
页码范围:391-402
增刊:正刊
学科:数学
收录情况:SCI(E)  
所属部门:理学院
重要成果类型:重要期刊
人气指数:43
浏览次数:43
基金:National Natural Science Foundation of China [11472212, 11532011]
关键词:Ship roll; Path integration; Inelastic impacts; First passage; Moment function
摘要:
The inelastic impacts may happen in cold region and affect the stability of ship roll motions, which is worth studying in stochastic cases. This paper is devoted to analyzing the inelastic impacted ship roll motion under random wave excitations by path integration (PI) method. Ivanov non-smooth transformation is applied to combine impact condition and ship roll equation into one continuous equation; then, a further development on Gauss-Legendre path integration (GLPI) method is proposed. Moreove ...More
0
评论(0 条评论)
登录