Fuzzy control for pumps drivings

  • Authors:
  • Marius-Constantin Popescu;Mircea Grigoriu;Nikos Mastorakis

  • Affiliations:
  • University of Craiova, Craiova, Romania;Hydraulics, Hydraulic Machineries and Environmental Protection Department, University POLITEHNICA Bucharest, Bucharest-6, Romania;Technical University of Sofia, English Language Faculty of Engineering, Sofia, Bulgaria

  • Venue:
  • CI'10 Proceedings of the 4th WSEAS international conference on Computational intelligence
  • Year:
  • 2010

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Abstract

The paper presents the possibility to control a pump arm using fuzzy systems. A three-phase induction motor is controlled using a vectorial control and fuzzy logic controllers with three and five linguistic labels. It is realized an analogy between a PI controller and a fuzzy controller. The simulations using such of controllers highlighted the advantages of using a fuzzy controller: increasing responding time of induction motor speed and respectively the stator current limitation of the used induction motor.