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On nonlinear dynamics and control of a robotic arm with chaos
(E D P Sciences, 2014-01-01)
In this paper a robotic arm is modelled by a double pendulum excited in its base by a DC motor of limited power via crank mechanism and elastic connector. In the mathematical model, a chaotic motion was identified, for a ...
On optimal control of a nonlinear robotic mechanism using the saturation phenomenon
(2015-01-01)
In this paper a robotic arm is modelled by a double pendulum excited in its base by a DC motor of limited power via crank mechanism and elastic connector. In the mathematical model, a chaotic motion was identified for a ...
Tm-afm nonlinear motion control with robustness analysis to parametric errors in the control signal determination
(Polish Soc Theoretical & Applied Mechanics, 2014)
Implementação de circuito analógico para análise da dinâmica e controle de sistemas com comportamento caótico e hipercaótico
(Universidade Estadual Paulista (Unesp), 2021-02-05)
Este trabalho apresenta o desenvolvimento de um circuito eletrônico representativo, do sistema dinâmico proposto inicialmente por Macek (2010), que se baseou na extensão das equações dinâmicas de Lorenz (sistema tridimensional), ...
Chaos suppression in NEMs resonators by using nonlinear control design
(2012-12-01)
In this work the chaotic behavior of a micro-mechanical resonator with electrostatic forces on both sides is suppressed. The aim is to control the system in an orbit of the analytical solution obtained by the Method of ...
Chaos suppression in NEMs resonators by using nonlinear control design
(2012-12-01)
In this work the chaotic behavior of a micro-mechanical resonator with electrostatic forces on both sides is suppressed. The aim is to control the system in an orbit of the analytical solution obtained by the Method of ...