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Título del libro: 2019 Ieee International Autumn Meeting On Power, Electronics And Computing, Ropec 2019
Título del capítulo: Adaptive Control of 3-DOF Delta Parallel Robot

Autores UNAM:
RUBEN TAPIA OLVERA;
Autores externos:

Idioma:

Año de publicación:
2019
Palabras clave:

Controllers; Degrees of freedom (mechanics); Neural networks; Robots; Adaptive Control; Adaptive controllers; Adaptive neural network controller; B-spline neural network; Delta parallel robot; Numerical results; Three degrees of freedom; Tracking trajectory; Adaptive control systems


Resumen:

In this paper an adaptive neural network controller is used to solve the problem of tracking trajectories of a delta parallel robot (DPR) with three degrees of freedom. This controller used an adaptive artificial B-Spline neural network (BSNN) for online training. The BSNN improves the performance of DPR on a closed loop and update the parameters of control scheme online. This algorithm sets the control signal without using a detailed mathematical model nor exact values of the parameters of the DPR. The proposed adaptive controller was compared with a traditional control based a PD +G contoller. Analytical and numerical results prove the robust and efficient performance of the adaptive neural network controller. © 2019 IEEE.


Entidades citadas de la UNAM: