Generating fuzzy autopilot for ship maneuvering
Author(s) -
Juan Contreras,
Fernando J. Durán Martínez,
Alejandro Castro Celis
Publication year - 2011
Publication title -
ciencia y tecnología de buques
Language(s) - English
Resource type - Journals
eISSN - 2619-645X
pISSN - 1909-8642
DOI - 10.25043/19098642.55
Subject(s) - autopilot , antecedent (behavioral psychology) , fuzzy logic , controller (irrigation) , control theory (sociology) , control (management) , control engineering , computer science , course (navigation) , fuzzy control system , engineering , artificial intelligence , psychology , developmental psychology , agronomy , biology , aerospace engineering
This paper introduces a method to generate autopilots for ship headings by using issues from the observation of control actions performed by human operators. The controller is designed based on fuzzy logic and uses triangular membership functions for the antecedent and consequent functions for Singleton type. For an automatic adjustment of the consequential, the recursive least squares method was used. This method is used to generate and validate the course driver of a 350-m tanker, at different load conditions.
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