Study on Predictive Control of Ship Steering Gear System

Author:

Yang Geng Xin1,Yu Shi Xiang1

Affiliation:

1. Jiangsu Maritime Institute

Abstract

In this paper a steering gear hydraulic system based on electro-hydraulic proportional technology is designed in consideration of the complexity and nonlinearity of ship motion. A control technique of ship course control is proposed with the combination of fuzzy control, predictive control and traditional PID control. Simulation research was implemented on the ‘Ruiyu’ ship of author’s college. The simulation results show that the new system is easy to control and it has excellent robustness.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference5 articles.

1. Amerongen J.V. in: Proc. IFAC Conference on Digital Computer Applications to Process Control, The hague, USA(1997), pp.101-106.

2. Zhang S. T, Bai S Z.: Journal of System Simulation Vol. 21(2009), pp.2574-2577.

3. L. Moreira, C. Guedes Soares: Ocean Engineering Vol. 30(2003), pp.1669-1697.

4. Hu Y. H, Jiang D. D, Jia X.L.: Control and Decision Vol. 13(1998), pp.156-159.

5. Zang C.D.: Study on intelligent predictive control for ship autopilots (Harbin Engineering University, 2002).

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