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On grazing bifurcations in an aeroelastic system with multi-segmented nonlinearity in the pitch degree of freedom
(2014-01-01)
A nonlinear characterization based on modern methods of nonlinear dynamics is performed to identify the effects of a multisegmented nonlinearity on the response of an aeroelastic system. This system consists of a plunging ...
ON GRAZING BIFURCATIONS IN AN AEROELASTIC SYSTEM WITH MULTI-SEGMENTED NONLINEARITY IN THE PITCH DEGREE OF FREEDOM
(Amer Soc Mechanical Engineers, 2014-01-01)
A nonlinear characterization based on modern methods of nonlinear dynamics is performed to identify the effects of a multi segmented nonlinearity on the response of an aeroelastic system. This system consists of a plunging ...
Experimental study on vortex-induced motions of a semi-submersible platform with four square columns, Part I: Effects of current incidence angle and hull appendages
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
An experimental study on Vortex-Induced Motion (VIM) of the semi-submersible platform concept with four square columns is presented. Model tests were carried out to check the influence of different headings and hull ...
Nonlinear dynamical analysis of an aeroelastic system with multi-segmented moment in the pitch degree-of-freedom
(Elsevier B.V., 2015-01-01)
The effects of a multi-segmented nonlinearity in the pitch degree of freedom on the behavior of a two-degree of freedom aeroelastic system are investigated. The aeroelastic system is free to plunge and pitch and is supported ...
Decoherence in composite quantum open systems: The effectiveness of unstable degrees of freedom
(World Scientific, 2006-12)
The effect induced by an environment on a composite quantum system is studied. The model considers the composite system as comprised by a subsystem A coupled to a subsystem B which is also coupled to an external environment. ...
Design and implementation of an experimental platform with two degrees of freedom controlled by two techniques: PID & fuzzy logic.Diseño e implementación de una plataforma experimental de dos grados de libertad controlada por dos técnicas: PID y lógica difusa.
(Universidad Militar Nueva Granada, 2014)
A comparison of control schemes for an articulated 2 degree-of-freedom robot manipulator optimized via genetic algorithms
(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2010-05-01)
Robot manipulators play an important role in actual industrial processes. The trajectory following of robot manipulators is a non-linear problem that still requires much research [34]. This research work focuses on the ...