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Showing 1 to 4 of 4 for “"ship rolling"”.
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Ship Rolling Motion Subjected to Colored Noise Excitation
… behaviors and probability density function of ship rolling are studied by nonlinear dynamic method and probability theory. The probability density function of rolling response is evaluated through solving the stochastic differential equations by using path integral method based on …
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Stability of nonlinear oscillatory systems with application to ship dynamics
… and parametric excitation. The dynamics of a ship rolling in waves is also considered and three types of excitations are treated: external, parametric, and a combination of both. Analog- and digital-computer simulations are used to verify the accuracy of the analytical predictions. It is found …
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Direct and adaptive quantification schemes for extreme event statistics in complex dynamical systems
… mechanical components under environmental loads, ship rolling and capsizing, critical events in power grids, as well as chemical reactions and conformational changes in molecules. It has been recognized that extreme events occur more frequently than Gaussian statistics suggest and thus occur often …
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A New Method to Predict Vessel Capsizing in a Realistic Seaway
… equation of motion of a oating unit (such as a ship) about a critical axis (such as roll). This method makes use of a closed form analytic solution, exact upto the rst order, and takes into account the the complete unperturbed (no damping or forcing) dynamics. Using this method …