2002•Journal of Dalian Maritime UniversityRequires access
Design of adaptive robust control autopilot for ship steering with uncertain nonlinear system
Yansheng Yang
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Abstract
A new adaptive robust control algorithm is presented for ship steering autopilot with uncertain nonlinear system based on unknown parameter of the system and unknown bound of input disturbance by use of the theory of Lyapunov stability. An example illustrating the method described is included for 5000 Tons general cargo ship. It is shown by simulation that the controller can make the designed system guarantees the satisfied performance.