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Modeling and Identification of an Open-frame Underwater Vehicle: The Yaw Motion Dynamics
(SPRINGERDORDRECHT, 2012)
A semi-autonomous unmanned underwater vehicle (UUV), named LAURS, is being developed at the Laboratory of Sensors and Actuators at the University of Sao Paulo. The vehicle has been designed to provide inspection and ...
Interaction between asymmetrical damping and geometrical nonlinearity in vehicle suspension systems improves comfort
(2020-01-01)
This work explores the role of asymmetrical damping and geometrical nonlinearities in the suspension system of a simplified vehicle model in order to improve comfort. Improving comfort for passengers is a constant challenge ...
Numeric methodology for determining the volumetric consumption of hydrated ethanol in flex-fuel vehicles
(2015-01-01)
The beginning of the manufacturing of the flex fuel vehicles in 2003, gave a new dynamic to fuel demand in Brazil. As the flex-fuel vehicles can be supplied with gasoline, hydrated ethanol or the mixture of the both in any ...
A study of the effect of the transition curve in the coupling elements between the carbody and the bogie
(INDERSCIENCE ENTERPRISES LTD, 2014-01-01)
This work describes an analysis of the effect of the transition curves in the coupling elements between the carbody and the bogie, by means of recorded variables under commercial operation conditions of a railway vehicle. ...
Theoretical and practical investigation into the use of a bio-inspired “click” mechanism for the flight motor of a micro air vehicle
(2017-06-01)
Recently, flapping wing micro air vehicles have received great attention with the drive to make smaller and smaller devices. This paper describes a theoretical investigation and subsequent practical implementation of a ...
Automatic dynamic modeling and simulation of underwater vehicles for virtual prototyping
(JOHN WILEY & SONS INC, 2008)
This article describes the theoretical foundations of a software intended for the virtual prototyping of underwater vehicles (UV). The software called Voyager, has a powerful graphics interface for generating the model and ...