Pregled bibliografske jedinice broj: 14462
Improved fuzzy autopilot for track-keeping
Improved fuzzy autopilot for track-keeping // Proceedings of the 4th IFAC Conference Control Applications in Marine Systems : CAMS '98 / Kijima, Katsuro (ur.).
Tokyo: The Society of Naval Architects of Japan, 1998. str. 135-141 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 14462 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Improved fuzzy autopilot for track-keeping
Autori
Vukić, Zoran ; Omerdić, Edin ; Kuljača, Ljubomir
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 4th IFAC Conference Control Applications in Marine Systems : CAMS '98
/ Kijima, Katsuro - Tokyo : The Society of Naval Architects of Japan, 1998, 135-141
Skup
4th IFAC Conference on Control Applications in Marine Systems : CAMS'98
Mjesto i datum
Fukuoka, Japan, 27.10.1998. - 30.10.1998
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
disturbance rejection; fuzzy control; nonlinear control systems; ship control
Sažetak
Improved 2-input fuzzy autopilot for ship course control and 3-input fuzzy autopilot for track-keeping are proposed. Nonlinear model of a ship and a steering subsystem is used. The 3-input fuzzy autopilot uses heading signal, yaw rate signal and lateral offset from the nominal track to produce a command rudder angle. Input variable fuzzyfication, fuzzy associative memory rules and output defuzzyfication are described. Obtaining FAM rules for 3-input fuzzy is described. Dynamical behaviour of 2 and 3-input fuzzy autopilot is compared. The influence of wave disturbance, sea current and external disturbance from passing ship on track-keeping performance was analyzed.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
