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Neural Network Closed-Loop Control Using Sliding Mode Feedback-Error-Learning

  • Andon V. Topalov
  • Okyay Kaynak
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3316)

Abstract

A novel variable-structure-systems-based approach to neuro-adaptive feedback control of systems with uncertain dynamics is proposed. An inner sliding motion is established in terms of the controller parameters. The outer sliding motion is set up on the system under control, the state tracking error vector being driven towards the origin of the phase space. The equivalence between the two sliding motions is shown. The convergence of the on-line learning algorithm is demonstrated and the conditions are given. Results from a simulated trajectory tracking control task for a CRS CataLyst-5 industrial robot manipulator are presented. The proposed scheme can be considered as a further development of the well-known feedback-error-learning method.

Keywords

Hide Layer Sliding Mode Controller Parameter Variable Structure Control Lyapunov Function Candidate 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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    Utkin, V.I.: Sliding Modes in Control and Optimization. Springer, Heidelberg (1992)zbMATHGoogle Scholar
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    Shakev, N.G., Topalov, A.V., Kaynak, O.: Sliding Mode Algorithm for On-Line Learning in Analog Multilayer Feedforward Neural Networks. In: Kaynak, et al. (eds.) Artificial Neural Networks and Neural Information Processing. LNCS, pp. 1064–1072. Springer, Heidelberg (2003)Google Scholar
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    Kawato, M., Uno, Y., Isobe, M., Suzuki, R.A.: Hierarchical Model for Voluntary Movement and with Application to Robotics. IEEE Contr. Syst. Mag. 8(2), 8–16 (1988)CrossRefGoogle Scholar
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    Gomi, H., Kawato, M.: Neural Network Control for a Closed-Loop System Using FeedBack-Error-Learning. Neural Networks 6, 933–946 (1993)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  • Andon V. Topalov
    • 1
  • Okyay Kaynak
    • 1
  1. 1.Department of Electrical and Electronic Engineering, Mechatronics Research and Application CenterBogazici UniversityBebek, IstanbulTurkey

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