Algoritmo compensador neuronal discreto de dinámica en robots móviles usando filtro de Kalman extendido
Rossomando, Francisco Guido et al · Elsevier · 2013
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This paper presents the design of an algorithm based on neural networks in discrete time for its application in mobile robots. In addition, the system stability is analyzed and an evaluation of the experimental results is shown. The mobile robot has two controllers, one addressed for the kinematics and the other one designed for the dynamics. Both controllers are based on the feedback linearization. The controller of the dynamics only has information of the nominal dynamics (parameters). The neural algorithm of compensation adapts its behaviour to reduce the perturbations caused by the variations in the dynamics and the model uncertainties. Thus, the differences in the dynamics between the nominal model and the real one are learned by a neural network RBF (radial basis functions) where the output weights are set using the extended Kalman filter. The neural compensation algorithm is efficient, since the consumed processing time is lower than the one required to learning the totality of the dynamics. In addition, the proposed algorithm is robust with respect to failures of the dynamic controller. In this work, a stability analysis of the adaptable neural algorithm is shown and it is demonstrated that the control errors are bounded depending on the error of approximation of the neural network RBF. Finally, the results of experiments performed by using a mobile robot are shown to test the viability in practice and the performance for the control of robots.
Fil: Rossomando, Francisco Guido. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Automática; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
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APA 7
Rossomando, F. G. E. A. (2013). Algoritmo compensador neuronal discreto de dinámica en robots móviles usando filtro de Kalman extendido. http://hdl.handle.net/11336/23934
MLA
Rossomando, Francisco Guido et al. "Algoritmo compensador neuronal discreto de dinámica en robots móviles usando filtro de Kalman extendido." 2013. http://hdl.handle.net/11336/23934.
Chicago
Rossomando, Francisco Guido et al. 2013. "Algoritmo compensador neuronal discreto de dinámica en robots móviles usando filtro de Kalman extendido.". http://hdl.handle.net/11336/23934.
Harvard
Rossomando, F. G. E. A. 2013, Algoritmo compensador neuronal discreto de dinámica en robots móviles usando filtro de Kalman extendido, Elsevier, available at: http://hdl.handle.net/11336/23934 [Accessed 24 Jun. 2026].
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- Título
- Algoritmo compensador neuronal discreto de dinámica en robots móviles usando filtro de Kalman extendido
- Autor / colaboradores
- Rossomando, Francisco Guido et al
- Editorial
- Elsevier
- Año de publicación
- 2013
- ISSN
- 0213-1315
- ISSN
- 0213-1315
- Idioma
- spa
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