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Parametric roll oscillations of a hydrodynamic Chaplygin sleigh
Biomimetic underwater robots use lateral periodic oscillatory motion to propel forward, which is seen in most fishes known as body-caudal fin (BCF)...
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Unsteady RANS CFD Simulation on the Parametric Roll of Small Fishing Boat under Different Loading Conditions
Fishing boats have unique features that make them prone to changing loading conditions. When the boat leaves the port, the empty fish tank gradually...
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Wave Radar Application to the Simplified Parametric Roll Operational Guidance at Actual Sea
The authors executed measurements of the encounter waves by an X band wave radar and the roll angles by a gyro sensor onboard for a Ropax ship. By...
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On the Application of Artificial Neural Networks for the Real Time Prediction of Parametric Roll Resonance
In this paper, the practical implementation methodology of an artificial neural network (ANN) based parametric roll prediction system, is studied. In...
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Research on the parametric rolling of the KCS container ship
In the second generation intact stability criteria formulated by IMO, parametric rolling is one of the five failure modes. In this paper, a method of...
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Advances on numerical and experimental investigation of ship roll dam**
This paper presents recent developments towards efficient and reliable methods for roll dam** estimation based on numerical simulations as well as...
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Predicting Extreme Parametric Roll in Container Ships
Parametric roll resonance is an unstable phenomenon that can lead a ship into dangerous situations such as possibly capsizing or loss of cargo....
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Active control synthesis for parametric instability of container ship model
The active stabilization of heave/pitch motions and parametric roll resonance of nonlinear ship dynamics is crucial for various maritime applications...
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Ship Roll Analysis Using CFD-Derived Roll Dam**: Numerical and Experimental Study
This study investigates the roll decay of a fishing vessel by experiments and computational fluid dynamics (CFD) simulations. A fishing vessel roll...
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Active Optimal Roll Control of Railway Vehicles in Curved Tracks Using an Electrically Actuated Anti-roll Bar System
Active tilting control is now one of the technologies utilized widely in high-speed railway vehicles. This paper tries to decrease the lateral...
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Study on Bilge Keel Component of Roll Dam** for Non-periodic Motion
Accurate prediction of roll dam** moments of ships is important to predict roll responses accurately. A method for estimating the roll dam**...
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Stochastic assessment of acceleration probability density function for parametric rolling using the moment method
Container ships encounter large roll angles and high acceleration, and container loss remains a problem. This study proposes a method for calculating...
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Scaling up the sub-50 nm-resolution roll-to-roll nanoimprint lithography process via large-area tiling of flexible molds and uniform linear UV curing
While roll-to-roll nanoimprint lithography (R2R NIL) can be capitalized in highly scalable fabrication of nanopatterns, preparation of large-area...
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Influence of work-roll grinding error and high-fidelity corrective grinding in cold sheet rolling
High-fidelity flatness defects in cold-rolled strip and sheet, arising from highly localized thickness strain variations, present an ongoing...
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Parametric excitation suppression in a floating cylinder via dynamic vibration absorbers: a comparative analysis
Parametric excitation in the pitch/roll degrees of freedom (DoFs) can induce dynamic instability in floating cylinder-type structures such as spar...
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Edge drop control characteristics of the taper-work roll contour for six-high cold mill
To investigate the edge drop control characteristics of the roll contour on the taper segment of a taper-work roll, a three-dimensional roll...
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Coexisting attractors in floating body dynamics undergoing parametric resonance
This study pertains to analysing the dynamical behaviour of a floating body undergoing parametric resonances. A simple vertical cylinder,...
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\(H_{\infty } \) /LTI Robust Controller Design for Active Anti-roll Bar System
Based on the heavy vehicle model, including a single unit heavy vehicle model and a tractor semi-trailer built in the Chap. 2...
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Deep learning-based optimization using a limited number of experiments for roll-to-roll UV embossing
Optoelectronic components are becoming more complex and functional, but they must be miniaturized to achieve portability. The roll-to-roll UV...
