1) stability of towed body
拖曳体稳定性
2) neutral drag instability
中性拖曳不稳定性
3) towed vehicle
拖曳体
1.
The six degrees of freedom equations of the motion for underwater vehicle simulations proposed by Gertler and Hargen are adopted to estimate the hydrodynamic performance of the towed vehicle in the system.
在该模型中拖曳缆绳的控制方程由Ablow andSchechter模型给出,Gertler and Hargen的水下运载体六自由度运动方程被用来描述拖曳体的水动力状态。
2.
The major achievements of hydrodynamic models about towed dable, towed vehicle and the towed system are discussed and summarised, the advantage and disadvantage of these models are analysed and a brief outline of hydrodynamic researches on the multi-parameter profile sampling towed system is introduced.
对拖曳缆绳、拖曳体以及将两者耦合起来所构成的整个系统水动力及控制理论进行述评,分析了各种理论的优缺点从中简要地描述了拖曳式多参数剖面测量系统水动力研究的发展概要。
4) two_part tow
二体拖曳
5) towing performance
拖曳性能
6) underwater towed vehicle
水下拖曳体
1.
In this paper,a self-stable controllable underwater towed vehicle was taken as the research object,and the 3D hydrodynamic response performances of the vehicle with a constant velocity under the joint manipulations of a depressing wing and a twin-stern thruster were discussed.
以一种自主稳定可控制水下拖曳体为研究对象,分析匀速拖曳时在迫沉水翼和双尾推进器联合作用下拖曳体的三维水动力响应特性。
2.
The numerical simulation results in the paper indicate that forecast of the hydrodynamicand control performances of the underwater towed vehicle under a given control manipulation by the estab-lished ne.
以拖曳体的拖曳水池样机试验取得试验数据作为训练样本,采用LMBP算法,建立基于神经网络理论构建的可控制水下拖曳体轨迹与姿态水动力控制数值模型,并进行LMBP模型仿真检验。
3.
A neural network model to predict hydrodynamic performance of an underwater towed vehicle under certain control manipulation is first established based on LMBP algorithm.
以华南理工大学开发的自主稳定可控制水下拖曳体为研究对象,首先通过水下拖曳体在拖曳水池样机中的试验取得试验数据后作为训练样本,采用LM BP算法,建立基于神经网络理论构建的可控制水下拖曳体轨迹与姿态水动力的数值模型。
补充资料：中性
1.谓不表示性别。 2.化学上指既不呈酸性又不呈碱性的性质，如纯水的性质。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条