DocumentCode :
2596328
Title :
Rudder roll damping system for ships using fuzzy logic control
Author :
Nejim, Samir
Author_Institution :
Acad. Navale, Tunisia
Volume :
2
fYear :
2000
fDate :
2000
Firstpage :
1137
Abstract :
In the paper, a rudder roll damping system is designed using fuzzy logic control. The control scheme is composed of two fuzzy controllers and a fuzzy gain scheduling algorithm. The fuzzy logic controllers are designed so that they outperform linear PD controllers. Efficiency of the proposed fuzzy control scheme is studied and illustrated by simulations carried out with a container ship model in presence of rudder and rudder-rate saturations, and wave disturbances. Comparisons with classical rudder-roll linear and gain-scheduled control laws are performed
Keywords :
control system synthesis; damping; dynamics; fuzzy control; linear quadratic control; nonlinear control systems; ships; container ship model; fuzzy gain scheduling algorithm; fuzzy logic control; rudder roll damping system; rudder saturations; rudder-rate saturations; wave disturbances; Automatic control; Control nonlinearities; Control systems; Damping; Fuzzy control; Fuzzy logic; Marine vehicles; PD control; Scheduling algorithm; Sliding mode control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
OCEANS 2000 MTS/IEEE Conference and Exhibition
Conference_Location :
Providence, RI
Print_ISBN :
0-7803-6551-8
Type :
conf
DOI :
10.1109/OCEANS.2000.881755
Filename :
881755
Link To Document :
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