1999•Journal of Dalian Fisheries UniversityRequires access

Robust control algorithm applied to ship steering autopilot with nonlinear system

Yu Xiao

Abstract

A robust control algorithm is proposed for autopilot with nonlinear system based on known parameter boundness of the system and known boundness of input disturbance by use of the theory of Lyapunov stability An example illustrating the method described is presented for a 5000 t general carog ship The simulation shows that the controller can make the designed system guarantee the required performance

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Available abstract

Key concepts: Autopilot, Control theory (sociology), Nonlinear system, Computer science, Controller (irrigation), Stability (learning theory), Robust control, Lyapunov stability