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Mathematical modeling and simulation of ultra large container ship motion

Zhipeng Shen, Guo Chen, Yan Yan

Open publisher page 4 citations

Abstract

An input and output states based responding ship motion nonlinear mathematical model is presented. Compared with state space model, the responding ship model costs less computation and preserves the nonlinear effect in the deduced differential equation. According to the ship relative parameters and trial voyage data, the mathematical model of the fifth generation 5446TEU container ships is constructed. Applying the established model, some ship turning simulations are carried out, whose results are consistent with the trial voyage data. This research establishes the necessary foundation for ship maneuvering simulator development and ship motion controller design.

About this research paper

What this paper is about

An input and output states based responding ship motion nonlinear mathematical model is presented. Compared with state space model, the responding ship model costs less computation and preserves the nonlinear effect in the deduced differential equation. According to the ship relative parameters and trial voyage data, the mathematical model of the fifth generation 5446TEU container ships is constructed. Applying the established model, some ship turning simulations are carried out, whose results are consistent with the trial voyage data. This research establishes the necessary foundation for ship maneuvering simulator development and ship motion controller design.

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OpenAlex reports 4 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

An input and output states based responding ship motion nonlinear mathematical model is presented. Compared with state space model, the responding ship model costs less computation and preserves the nonlinear effect in the deduced differential equation. According to the ship relative parameters and trial voyage data, the mathematical model of the fifth generation 5446TEU container ships is constructed. Applying the established model, some ship turning simulations are carried out, whose results are consistent with the trial voyage data. This research establishes the necessary foundation for ship maneuvering simulator development and ship motion controller design.

Key concepts: Container (type theory), Response amplitude operator, Nonlinear system, Ship motions, Computation, Motion (physics), Marine engineering, Computer science

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