Title :
Improvement performance of marine vehicle´s autopilot using Piecewise Fuzzy control
Author :
Lim, DaeYeong ; SungGoo Yoo ; Chong, KilTo
Author_Institution :
Dept. of Electron. & Inf. Eng., Chonbuk Nat. Univ., Jeonju, South Korea
Abstract :
This paper deals with the automatic steering in an automatic ship maneuvering system which generally consists of automatic path tracking, automatic steering and automatic berthing. The second model of Nomoto is used for the ship modeling and the control methods used are PID and Fuzzy Control. The piecewise compensation PID control and Fuzzy control method show the improvement in performance of the automatic steering.
Keywords :
automatic guided vehicles; fuzzy control; mobile robots; path planning; ships; steering systems; three-term control; PID control; automatic ship maneuvering system; automatic steering; autopilot marine vehicle; path tracking; piecewise fuzzy control; Angular velocity; Control systems; Fuzzy control; Marine vehicles; Mathematical model; Niobium; Transfer functions; Auto-Pilot; Fuzzy logic control; Piecewise compensation; The model of Nomoto;
Conference_Titel :
SICE Annual Conference 2010, Proceedings of
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-7642-8
