Design of Optimal Controller for Dynamic Positioning System

Pei Wen Yu; Hui Chen

doi:10.4028/www.scientific.net/AMR.308-310.2127

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 308-310Design of Optimal Controller for Dynamic...

Design of Optimal Controller for Dynamic Positioning System

Abstract:

The paper presents a method to design a LQG controller for dynamic positioning system. It is assumed that these are corrupted with white noise hence a Kalman filter is applied to observe the ship motion exposed to environment disturbances like wind, wave & currents, The simulation results show that the performance of the filter and controller are suitable, and the method is practicable .

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Periodical:

Advanced Materials Research (Volumes 308-310)

Pages:

2127-2130

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.308-310.2127

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Online since:

August 2011

Authors:

Pei Wen Yu, Hui Chen

Keywords:

Dynamic Positioning (DP), Kalman Filter (KF), Linear Quadratic Guass (LQG) Controller, Ship Motion

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References

[1] Xinle jia, Yansheng yang. Mathematical modeling of ship motion. Dalian Maritime University Press, 1999.

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DOI: 10.1109/87.654882

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