【摘要】 综述了国内采用非线性动力学理论和方法,研究船舶运动的复杂动力学行为方面的进展.特别总结了在船舶非线性耦合运动、横浪运动、纵浪上参数激励运动和波浪上参数与波浪联合激励运动方面的研究现状及取得的主要成果,介绍了船舶在随机横风横浪中安全池的分析方法及采用M e ln ikov方法研究船舶倾覆运动特性取得的进展.最后,对船舶非线性运动及其倾覆机理的研究前景做了展望.更多还原

【Abstract】 The recent development of researches on the complicated nonlinear dynamic behavior of ships motion using nonlinear dynamic theory and methods in China are presented in this paper.The study in nonlinear coupling motions of ships,the ships motions in beam waves,the parametrical excitation motions of ships in longitudinal waves and the parametrical-forced excitation motions of ships in waves are particularly described;the research results of ships’ behavior in irregular beam waves and capsizing motion that obtained by using the safe basin method and Melnikov method are introduced.Finally,the topics that should be studied and explored in depth in further researches on ships nonlinear motions and capsizing mechanism are suggested.更多还原