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Control bilateral por convergencia de estados de sistemas teleoperados con retardos en la transmisión


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Título :
Control bilateral por convergencia de estados de sistemas teleoperados con retardos en la transmisión
Autor :
Azorín Poveda, José María
Tutor:
Aracil Santonja, Rafael
Reinoso García, Óscar
Departamento:
Departamentos de la UMH::Ingeniería de Sistemas y Automática
Fecha de publicación:
2003
URI :
http://hdl.handle.net/11000/1670
Resumen :
Esta Tesis Doctoral tiene como objetivo presentar un nuevo método de diseño y control de sistemas teleoperados con retardos en la transmisión basado en la convergencia de estados. El método permite que el esclavo siga al maestro, a pesar de la existencia de retardos, siendo además capaz de estab...  Ver más
This Doctoral Thesis has as objective to present a new design and control method of teleoperation systems with communication time delay based in state convergence. The method allows that the slave follows the master in spite of the time delay. Also the proposed method allows to establish as the slave dynamics as the master – slave error dynamics. First at all, the design and control method considering a teleoperation system with time delay where the master and the slave are represented by second order differential equations is described, explaining the modelling of the teleoperation system in the state space that the method uses. The dynamic behaviour of the teleoperation system is completely studied, indicating how the design parameters affect it. Also, the robustness of the control method against slight variations of the design parameters is analyzed. Then, the criteria used to analyse the asymptotic stability of the teleoperation system with time delay are explained. Through these criteria, the influence of the design parameters in the asymptotic stability is studied, showing the conditions where the system becomes unstable, or if the system is not stable, indicating how the system can be stable. In addition, the design and control method of teleoperation systems with communication time delay is generalized to the case where the master and the slave of the teleoperation system can be modelled by n order linear differential equations. Finally, the experimental results obtained applying the design and control method to a real teleoperation system of one degree of freedom are presented.
Palabras clave/Materias:
Ingeniería
Ingeniería Industrial
Área de conocimiento :
CDU: Ingeniería mecánica en general. Tecnología nuclear. Electrotecnia. Maquinaria
Tipo de documento :
info:eu-repo/semantics/doctoralThesis
Derechos de acceso:
info:eu-repo/semantics/openAccess
Aparece en las colecciones:
Tesis doctorales - Ciencias e Ingenierías



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