A nonlinear controller for marine vehicle Control roll motion of ship

The control problem of roll motion of ships which has multiple equilibrium points is investigated in this paper. A nonlinear control law is derived to make the states of this system asymptotically track and regulate the desired state. The control scheme is highly robust and achieves a stable closed...

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Bibliographic Details
Published in2009 41st Southeastern Symposium on System Theory pp. 209 - 212
Main Authors Boroujeni, E.A., Dadras, S., Momeni, H.R.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.03.2009
Subjects
Control design
Control systems
Damping
Electrical equipment industry
Lyapunov Stability Theory
Marine vehicles
Modeling & Simulation
Motion control
Nonlinear Control
Nonlinear control systems
Nonlinear systems
Robust control
Uncertainty
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Summary:The control problem of roll motion of ships which has multiple equilibrium points is investigated in this paper. A nonlinear control law is derived to make the states of this system asymptotically track and regulate the desired state. The control scheme is highly robust and achieves a stable closed loop system despite the presence of uncertainty and external disturbance. An illustrative simulation result is given to demonstrate the effectiveness of the proposed control design.
ISBN:9781424433247
142443324X
ISSN:0094-2898
2161-8135
DOI:10.1109/SSST.2009.4806816