| 纯方位法测量物体入水点位置研究 |
| |
| 引用本文： | 梁民赞,黄子豪,肖军. 纯方位法测量物体入水点位置研究[J]. 四川兵工学报, 2013, 34(6): 43-45 |
| |
| 作者姓名： | 梁民赞 黄子豪 肖军 |
| |
| 作者单位： | 中国人民解放军91388部队,广东湛江,524022 |
| |
| 基金项目： | 水声对抗技术国防重点实验室基金 |
| |
| 摘 要： | 物体入水声是一种随机出现的瞬态信号,分析了物体落水声特性,提出了利用声学浮标系统测量物体落水点位置的方法,在此基础上论述了声学浮标探测作用距离预报方法,介绍了纯方位法测量目标位置的基本原理和方法,对测量误差来源进行了理论推导,并进行了误差仿真分析,可为类似系统设计提供参考。
|
| 关 键 词： | 入水声 纯方位 方位估计 |
Study on Measure of the Point of Target' s Water Entry Based on Bearings-Only |
| |
| LIANG Min-zan , HUANG Zi-hao , XIAO Jun. Study on Measure of the Point of Target' s Water Entry Based on Bearings-Only[J]. , 2013, 34(6): 43-45 |
| |
| Authors: | LIANG Min-zan HUANG Zi-hao XIAO Jun |
| |
| Affiliation: | (PLA 91388, Zhanjiang 524022, China) |
| |
| Abstract: | The splash of target＇ s water entry is an instantaneous signal. The characteristic of splash sound for target＇ s water entry is analyzed. The method of measuring water entry point by using acoustics buoy is presented. On this basis, the method of forecasting detection range is discussed, the principle and method for measure the target＇ s position by bearing-only are introduced, and the position error is simulated and analyzed. This method could provide reference for the further study of same system. |
| |
| Keywords: | splash of target＇ s water entry bearings-only azimuth estimation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
