Realization of ship orientation system base on double GPS receivers

The LPV models of ship steering and main engine speed were established depending on ship speed etc as the scheduling parameters.

For Norrbin ship mathematical model with nonlinear and uncertain characteristics,the ship steering robust controller was designed successfully based on backstepping algorithm and nonlinear damping algorithm.

A new approach to design a systematic switching linear parameter-varying controller to determine if it is practical to use for ship steering was presented,which aimed at nonlinear of ship steering.

Design of an intelligent self-adaptive control system for ship course based on IGA-BP algorithms;

H~∞ robust control for ship course

Based on the dynamic surface control method,a design scheme is proposed for ship course control system with parametric uncertainties and modeling uncertainties, as well as unknown bounded exogenous disturbances.

Robust control of course-changing for ships and its optimizing design;

ship positioning,wireless data communication,as well as inland electronic chart display and information system.

Meanwhile,the paper hoped to strengthen the safety supervision of underway ships through ship positioning and information interaction,making the port and t.

According to the rules of ship routi ng from both China and IMO,this paper,analyzes the traffic accidents at sea,points out the exis ting problems of vessel traffic at Ni ngbo Harbour and offers the programme of improving ship routin