sonar target

A resolution for sonar beam simulation was arose in 3D space built with OpenGL, given calculation models for both the target range and level of sound reflection, and how to promote the reality of the simulation image.

在OpenGL实现的三维场景中，建立三维空间中声纳波束仿真方案，给出了探测距离和回波强度两个关键问题的仿真算法，讨论了提高显示真实度的方法。

An experiment on the module is carried out with the target simulator ATANC, and the experiment results show that the performance of sonar pulse detection module is good enough.

所研制的声呐脉冲侦察模块用目标模拟器（ATANC）进行了陆上联调实验，实验结果验证了声呐脉冲侦察模块的优良性能。

The Design and Realization of Sonar Target Simulation System

声纳目标模拟系统设计及工程实现

Passive Sonar Target Track Association Based on Bispectrum Feature

基于双谱特征的被动声纳目标航迹关联

Considering the characteristics of the target of sonar images, in order to enhance the effect of particle filter tracking, we substitute the classic model template matching observation model with the information fusion observation model.

为了增强粒子滤波跟踪效果，结合声纳图像下目标的特点，本论文利用信息融合观测模型替代经典的模板匹配观测模型。

Algorithm of target detection in sonar imagery based on statistical value

基于统计量的声呐图像目标检测算法

Because of the limitation of TMA methods, this paper investigates the estimation of target component based on the detection information from towed linear array sonar by the theory of space-time integrated location ( STI).

针对传统TMA方法的局限性，运用时空综合被动定位（STI）理论，探索如何利用拖线阵列声纳的基阵探测信息估算目标运动要素。

The planar element method for computing target strength ( TS) of sonar

声呐目标强度（TS）计算的板块元方法

Research on Technique of Passive Sonar Target Recognition Based on Line Spectrum Feature Extraction

基于线谱特征提取的被动声纳目标识技术研究

Analysis of Target Strength and Echo in Time Domain for Bistatic Sonar

双基地目标强度及回波时域特性研究

Development of a Kind of Active and Passive Sonar Target Echo Signal Simulator

一种主/被动声呐目标回波信号模拟器的研制

Sonar Target Glint is the inherent error in the measurement of sonar target direction angle.

声纳目标角闪烁是声纳在对目标方位角进行测量时存在的固有误差。

This dissertation discusses the design and project realization of system hardware and application software detailedly about some dipping sonar target simulation system.

本文详细论述了某型航空声纳目标模拟系统硬、软件的设计与工程实现。

Target recognition algorithm for passive sonar system with high Generalization Ability

具有高泛化性能的无源声呐目标识别算法

This paper established two models of sonar target glint deviation using the highlight model and plate element method. The glint characteristic of rigid sphere and Benchmark targets was analyzed with these models.

本文分别利用声纳目标回波亮点模型与板块元方法建立了声纳目标角闪烁的两种模型，对刚性球及Benchmark目标的角闪烁特征进行了分析。

As the key testing instrument, the use of Sonar Target Simulation System not only can shorten the research period of sonar greatly, but also play a significant role in sonar production and application.

作为声纳系统的重要测试设备，声纳目标模拟系统的使用不仅可大大缩短声纳的研制周期，而且在声纳的生产、应用等方面都扮演着极其重要的角色。