吊放声纳

基于HLA的直升机吊放声纳搜潜仿真系统

The Anti-sub Simulation System Using Dipping Sonar Based on HLA

使用吊放声纳的直升机应召搜潜发现概率

The Detection Probabilities Of on-call Helicopter Antisubmarine Search Using Dipping Sonar

潜艇机动规避对抗吊放声纳搜索技术仿真研究

Simulation Research on Submarine Evasion to Fight against Dipped Sonar Searching

一种潜艇规避近距离吊放声纳搜索的方法

A Method of Submarine Evading The Searching of Nearby Dipping Sonar

影响吊放声纳检查搜潜效能主要因素仿真研究

Simulative Research on Major Factors Which Affecting the Efficiency of Checking-Antisubmarine

直升机缆绳吊放声纳系统有限元建模与仿真

Infinite-element Modeling and Simulation for Helicopter Cable & Dipping Sonar System

直升机吊放声纳机构用切缆装置研究

Research of Cable Cutting Machine for Lifter of Sonar Device

吊放声纳与声纳浮标在应召搜潜中的联合运用

Joint application of dipping sonar and sonobuoy in answering the call to anti-submarine

这对潜艇规避对抗吊放声纳搜索具有实际的指导意义。

It is of practical guiding significance for submarine fighting against dipped sonar .

吊放声纳搜索效率模型探讨

Discussion on search efficiency model of dipping sonobuoy

对潜的吊放声纳应召搜索技术仿真研究

Simulation Research on Methods of Definite Second Time Search of Dipped Sonar Against Submarine

建立了反潜机吊放声纳的扩展螺旋线形应召搜潜模型、潜艇运动模型；

Extended spirality searching model of dipping sonar and submarine moving models were built .

航空反潜中的吊放声纳系统仿真

Simulation for dipping sonar system in air anti-submarine

吊放声纳非探测时间的计算公式

The Fomulas of Dipping Sonar 's Non-Detecton Time

使用吊放声纳探测潜艇是直升机反潜的主要样式。

Detecting submarine by means of dipping sonar is main mode of helicoptersearching and tracking submarine .

直升机吊放声纳是海军航空兵实施快速、机动反潜的主要战术装备，它装配在军用直升机上，可以及时、准确地搜索指定海域内的敌方潜艇。

Airborne dipping Sonar is designed for military helicopter to find out enemy 's submarine in appointed sea area quickly .

从仿真结果可见，与缆绳吊放声纳系统简单分段的线性模型相比，有限元非线性模型能更准确地描述系统的物理特性。

The results show that the infinite-element nonlinear model can describe the system more accuracy than the simple separating segment linear model do .

基于先验目标航向的吊放声纳应召搜潜建模与仿真研究吊桥放下时，铁链发出叮当声。

Building and Simulating Definite Second Time Submarine Search Models of Dipping Sonar Based on Transcendental Target Moving Course The chains clanked as the drawbridge opened .

在实际使用中，直升机吊放声纳的搜潜范围受水声环境、目标的辐射噪声与回波特性、搜潜装备的性能等多种因素的影响，每一因素的变化都将影响搜潜效果。

The Performance of detection of the dipping sonar are effected by many reasons , such as underwater acoustic environment , target signal and the performance of detecting equipment .

航空吊放声纳、声纳浮标向低频、多基地方向发展，要求其声纳基阵的孔径越来越大，提出了体积阵这种新的基阵形式。

As airborne dipping sonar and sonar buoy developing toward low frequency and multi static , new kind of array such as volumetric array emerged which can provide larger aperture than before .