Dynamic and first passage analysis of ship roll motion with inelastic impacts via path integration method

2019 ◽  
Vol 97 (1) ◽  
pp. 391-402 ◽  
Author(s):  
Zhicong Ren ◽  
Wei Xu ◽  
Deli Wang
Keyword(s):  
Path Integration ◽  
Integration Method ◽  
Roll Motion ◽  
First Passage ◽  
Path Integration Method ◽  
Ship Roll ◽  
Ship Roll Motion

Reliability of Strongly Nonlinear Single Degree of Freedom Dynamic Systems by the Path Integration Method

2008 ◽  
Vol 75 (6) ◽  
Author(s):  
Daniil Iourtchenko ◽  
Eirik Mo ◽  
Arvid Naess
Keyword(s):  
Path Integration ◽  
Integration Method ◽  
First Passage Time ◽  
Degree Of Freedom ◽  
First Passage ◽  
Controlled System ◽  
Single Degree Of Freedom ◽  
Strongly Nonlinear ◽  
Single Degree ◽  
Path Integration Method

This paper presents a first passage type reliability analysis of strongly nonlinear stochastic single-degree-of-freedom systems. Specifically, the systems considered are a dry friction system, a stiffness controlled system, an inertia controlled system, and a swing. These systems appear as a result of implementation of the quasioptimal bounded in magnitude control law. The path integration method is used to obtain the reliability function and the first passage time.

scholarly journals Ship roll motion prediction based on ℓ1 regularized extreme learning machine

PLoS ONE ◽  
2018 ◽  
Vol 13 (10) ◽  
pp. e0206476 ◽  
Author(s):  
Binglei Guan ◽  
Wei Yang ◽  
Zhibin Wang ◽  
Yinggan Tang
Keyword(s):  
Extreme Learning Machine ◽  
Motion Prediction ◽  
Roll Motion ◽  
Ship Roll ◽  
Learning Machine ◽  
Ship Roll Motion

Stochastic dynamics of a nonlinear time-varying spur gear model using an adaptive time-stepping path integration method

2019 ◽  
Vol 447 ◽  
pp. 170-185
Author(s):  
Saeed Gheisari Hasnijeh ◽  
Mehrdad Poursina ◽  
Bernt Johan Leira ◽  
Hossein Karimpour ◽  
Wei Chai
Keyword(s):  
Path Integration ◽  
Stochastic Dynamics ◽  
Integration Method ◽  
Spur Gear ◽  
Time Varying ◽  
Time Stepping ◽  
Path Integration Method ◽  
Adaptive Time ◽  
Adaptive Time Stepping
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