Intelligent probabilistic recurrent fuzzy control of human-machine systems

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2 Scopus citations

Abstract

A novel self-learning control algorithm for human-machine systems is presented. The designed controller is based on a probabilistic extension of recurrent fuzzy systems, which allows the consideration of non-deterministic information in addition to deterministic control signals. The behavior of the controller is adapted by varying the conditional probabilities of state switching, wherefore the automation-like structure of a recurrent fuzzy system is exploited. The adaptation is done by statistically evaluating the results from an objective and a subjective point of view. The developed transient probabilistic recurrent fuzzy controller (TPRFC) considers two control objectives of different time scales. First, the actual control of the mechatronical subsystem and second, the consideration (self-leaning) of disturbances and the user's idiosyncrasy in a long term. An application of the proposed TP-RFC to a washing machine is shown by simulation.

Original languageEnglish
Title of host publicationProceedings of the 18th IFAC World Congress
PublisherIFAC Secretariat
Pages4857-4862
Number of pages6
Edition1 PART 1
ISBN (Print)9783902661937
DOIs
StatePublished - 2011

Publication series

NameIFAC Proceedings Volumes (IFAC-PapersOnline)
Number1 PART 1
Volume44
ISSN (Print)1474-6670

Keywords

  • Human-machine systems
  • Hybrid systems
  • Intelligent control
  • Probabilistic
  • Recurrent fuzzy systems
  • Self-learning

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