A nonlinear three order vessel maneuvering mathematical model was used to establish the motion differential equations of mooring systems subjected to current.
以三阶非线性操纵运动微分方程为基础导出了系泊系统运动响应的数学模型，得到了静态分岔方程。
In this paper, basing on the maneuvering mathematical model, we consider the influence of environments, then choose the optimum rudders shifting time by the use of optimum seeking method.
本文结合舰船操纵运动数学模型，充分考虑到舰船的旋回惯性和环境因素的影响，利用优选法选择操舵时机，提高了舰船返回原航迹机动的精度。
The mathematical model of reentry maneuvering trajectory is established. The fitting expression of aerodynamic coefficient function on velocity, attack of Angle and altitude is presented.
建立了再入机动弹道数学模型，给出了气动力系数为速度、迎角、高度的函数拟合式，进行了最佳再入机动弹道设计和仿真计算。
A mathematical maneuvering model of a new type of underwater vehicle for pipeline detection and maintenance was presented.
针对一种用于海底管线检测与维修的新型潜水装置建立了操纵运动数学模型。
According to the MMG's separated modeling theory, an integrated mathematical model is established, which can be applied to ship maneuvering with tugboat assistance in harbor.
本文采用MMG分离建模的思想建立了一个较为精确、较为完整的适用于港内拖轮协助操船工况下的运动数学模型。
According to the MMG's separated modeling theory, an integrated mathematical model is established, which can be applied to ship maneuvering with tugboat assistance in harbor.
本文采用MMG分离建模的思想建立了一个较为精确、较为完整的适用于港内拖轮协助操船工况下的运动数学模型。
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