Citas bibligráficas
Espinoza, E., (2005). Diseño e implementación de un sistema de control no lineal multivariable por modo deslizante aplicado a un robot manipulador esférico de dos grados de libertad [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/2012
Espinoza, E., Diseño e implementación de un sistema de control no lineal multivariable por modo deslizante aplicado a un robot manipulador esférico de dos grados de libertad [Tesis]. : Universidad Nacional de Ingeniería; 2005. http://hdl.handle.net/20.500.14076/2012
@mastersthesis{renati/705306,
title = "Diseño e implementación de un sistema de control no lineal multivariable por modo deslizante aplicado a un robot manipulador esférico de dos grados de libertad",
author = "Espinoza Malqui, Edgardo Fabian",
publisher = "Universidad Nacional de Ingeniería",
year = "2005"
}
This thesis deals with design and implementation of a nonlinear multivariable control system, which employs the mode sliding methodology. Such a nonlinear control system is applied to a spherical robot manipulator of 2DOF (Two-Degreesof-Freedoms). This manipulator is composed of a DC servomotor with optical encoder that drives the rotary motion of the base of a metallic disk which is fixed to a metallic bar. Another DC servomotor with optical encoder is mounted on the free end of the bar and employed to drives the rotary motion of a metallic link. The goals imposed are: process modelling, design of a nonlineal multivariable control system, simulation, and real time implementation, controlled with the law of control by mode sliding. This control law uses the discontinuous nonlinear feedback in a given surface that it belongs the space of state of the system. If a state trajectory originated in this surface (as answer to the natural behavior of the dynamics of the system of open loop) tries to stray of the same one, then a control force that avoids such a deviation acts. The simulation demonstrates that the designed control signs, they make that the exits continue efficiently to the trajectories of arbitrary references. The experimental results demonstrate that the process outputs are capable of tracking desired trajectories. The spherical robot manipulator used in this thesis work was conceived, designed and constructed by the research team for control systems of the Graduate School of the Faculty of Electrical and Electronic Engineering of the Universidad Nacional de Ingeniería, the members of such a team are PhD. Arturo Rojas Moreno, MSc. Ronald Maravi Pinto and Ing. Edgardo Espinoza Malqui.
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