Journal of Ocean Engineering and Technology (한국해양공학회지)

Korean Society of Ocean Engineers (한국해양공학회)
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Random Analysis of Rolling Equation of Motion of Ships Based on Moment Equation Method

모멘트 방정식 방법에 의한 횡요 운동 방정식의 램덤 해석

  • Published : 1992.12.01
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Abstract

In this paper an application technique of moment equation method to solution of nonlinear rolling equation of motion of ships is investigated. The exciting moment in the equation of rolling motion of ships is described as non-white noise. This non-white exciting moment is generated through use of a shaping filter. These coupled equations are used to generate moment equations. The nonstationary responses of the nonlinear system are obtained. The results are compared with those of a linear system.

Keywords

References

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