Steady model of complicated underwater towed system based on virtual work principle;
提出了一种新型的水下拖曳系统三维水动力数学模型。
With this algorithm, parameters of a towed system can be determined quickly, and meet design specification.
利用这种算法于初步设计阶段快速确定系统的参数，以能满足系统设计要求。
The main problems include general design of towed system, controllable wing design and intergration of optical sensors.
着重解决的问题包括拖曳系统的总体设计、控制翼的设计以及光学类传感器的集成。
A new three-dimensional hydrodynamic model to simulate the hydrodynamic behavior of an underwater towed system is proposed.
提出了一种新型的水下拖曳系统三维水动力数学模型。
A dynamic model of the towed system was established in the non-uniform wake flow field, and the shape of the towed system was investigated by finite difference method.
建立了水下拖曳系统在非均匀流场中的力学模型，用有限差分法计算收放缆时拖缆的姿态。
In order to evaluate the security of an underwater towed system which is deployed or retracted from the up stabilizer of a submarine, the near wake flow field of the propeller and hull was calculated.
为了对置于潜艇尾部的水下拖曳系统在收放缆时的安全性进行评估，计算了螺旋浆和艇体的尾流近场。
The complexity of the model of a towed air-launch system mostly depends on the complexity of the model of the towline in this system.
拖曳式空中发射系统模型的复杂程度很大程度上取决于拖缆模型描述的复杂程度。
Various synthetic aperture techniques have been investigated during the past decades to increase array spatial gain and improve bearing resolution for towed line array system.
在过去十几年里，为了增加拖曳线列阵系统的空间增益、提高方位分辨率，各种合成孔径技术应运而生。
Towing ship noise is a kind of wideband interference with strong multi-path and Angle dispersion for a towed line array sonar system.
由于拖船噪声是一种具有多途角扩展的宽带相干强干扰，拖船噪声抑制是拖线阵声呐系统中的关键技术之一。
When traditional towed radar active decoy (trad) is against a missile seeker system, the jamming efficiency is restricted.
传统的拖曳式雷达有源诱饵对抗导引头跟踪系统，其干扰效能受到限制。
It is possible to use the adaptive line enhancer in the signal processing system of a towed line array.
自适应线谱增强器有可能用于拖曳式线列阵的信号处理系统。
The system is highly mobile even in its towed 'shelter' version.
尽管该系统采用的是拖挂的形式，其机动性能依然相当的高。
The concept design of the towed air-launched system was studied in detail according to the system characteristics.
根据拖曳式空中发射系统的特点，进行了系统的概念设计。
The precondition of getting the systems performance is to solve the issue of flight path control laws of the towed vehicle in the system.
拖曳系统的飞行性能是评价拖曳系统可行性的一项基本内容，而要求解拖曳系统的飞行性能，则必须解决拖曳系统中运载器的航迹控制问题。
This paper based on one towed AA gun weapon system, a fire control stabilization technique scheme has been proposed, and some data processing model have been gived too.
以某牵引式高炮武器系统为研究对象，提出了一种火控稳定技术实现方案，并给出了相应的数据处理模型。
It is relatively light and with the turbine itself cranked out of the water the system can be towed by a light boat to a new location.
它比较光与涡轮本身研制了水系统可以被拖走的轻型船到一个新的位置。
The complexity of a towed air-launch system model mostly depends on the complexity of the towline model in this system.
拖曳式空中发射系统模型的复杂程度很大程度上取决于拖缆模型描述的复杂程度。
Virtual test of towed gun travel on enhanced road surface was carried out. Natural frequency of towed gun suspension system must be calculated firstly so as to ensure safety towed test speed.
对火炮在强化路上牵引进行了虚拟试验，为了确定安全的牵引试验速度，必须首先计算火炮悬挂系统的固有频率。
Virtual test of towed gun travel on enhanced road surface was carried out. Natural frequency of towed gun suspension system must be calculated firstly so as to ensure safety towed test speed.
对火炮在强化路上牵引进行了虚拟试验，为了确定安全的牵引试验速度，必须首先计算火炮悬挂系统的固有频率。
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