A three-dimensional dynamic analysis of a towed system
A three-dimensional dynamic analysis of a towed system
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DOI：
10.1016/0029-8018(82)90038-5
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发表时间：
1982
影响因子：
5
通讯作者：
J. V. Sanders
中科院分区：
文献类型：
--
作者：
J. V. Sanders
确定了拖船在规定机动过程中的拖缆-体系统的三维构形。在拖曳模型中不保留弯曲阻力和惯性项;描述了确定何时这些影响可以忽略不计的方法。一个物理有限差分制定开发的离散运动方程，并使用龙格库塔递推算法的系统配置提前的时间。以图形方式给出了参考拖曳系统对典型机动的响应。
The three-dimensional configuration of a towed cable-body system during prescribed towship maneuvers is determined. Bending resistance and inertia terms are not retained in the towing model; methods are described for ascertaining when these effects are negligible. A physical finite difference formulation is employed to develop the discretized equations of motion, and the system configuration is advanced in time using a Runge-Kutta recurrence algorithm. The response of a reference towed system to a typical maneuver is presented graphically.