@inproceedings{a26fb04227e04659b680165f192dc45e,

title = "Predictive neuro-fuzzy controller for multilink robot manipulator",

abstract = "A generalized controller based on fuzzy clustering and fuzzy generalized predictive control has been developed for nonlinear systems including multilink robot manipulators. The proposed controller is particularly useful when the dynamics of the nonlinear system to be controlled are difficult to yield exact solutions and the system specification can be obtained in terms of crisp input-output pairs. It inherits the advantages of both fuzzy logic and predictive control. The identification of the nonlinear mapping of the system to be controlled is realized by a three-layer feed-forward neural network model employing the input-output data obtained from the system. The speed of convergence of the neural network is improved by the introduction of a fuzzy logic controlled backpropagation learning algorithm. The neural network model is then used as a simulation tool to generate the input-output data for developing the predictive fuzzy logic controller for the chosen nonlinear system. The use of fuzzy clustering facilitates automatic generation of membership relations of the input-output data. Unlike the linguistic fuzzy logic controller which requires approximate knowledge of the shape and the numbers of the membership functions in the input and output universes of the discourse, this integrated neuro-fuzzy approach allows one to find the fuzzy relations and the membership functions more accurately. Furthermore, it is not necessary to tune the controller. For a two-link robot manipulator, the performance of this predictive fuzzy controller is shown to be superior to that of a conventional controller employing an ARMA model of the system in terms of accuracy and consumption of energy.",

author = "Emre Kaymaz and Sunanda Mitra",

year = "1995",

language = "English",

isbn = "0819419524",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

pages = "576--587",

editor = "Casasent, {David P.}",

booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",

note = "null ; Conference date: 23-10-1995 Through 26-10-1995",

}