| 倒圆台阵基元损坏情况对其技术和战术性能影响分析 |
| |
| 引用本文： | 丁志勤,刘旺锁,王平波. 倒圆台阵基元损坏情况对其技术和战术性能影响分析[J]. 声学技术, 2008, 27(1): 30-34 |
| |
| 作者姓名： | 丁志勤 刘旺锁 王平波 |
| |
| 作者单位： | 1. 海军工程大学电子工程学院,武汉,430033;解放军某部,三亚,572018
2. 海军工程大学电子工程学院,武汉,430033 |
| |
| 摘 要： | 以指向性函数一般表达式为基础，通过把倒圆台阵有基元损坏的情况转化为加权系数，得出其空间指向性函数和水平指向性；仿真分析了倒圆台阵基元损坏个数和位置对声纳空间指向性和水平指向性的影响，以及在一定环境下对声纳作用距离的影响，从而得出基元损坏达到何种程度时基阵的技战术性能不再符合要求的意见。
|
| 关 键 词： | 空间指向性 基元损坏 作用距离 |
| 文章编号： | 1000-3630（2008）-01-0030-05 |
| 收稿时间： | 2007-03-14 |
| 修稿时间： | 2007-07-05 |
An analysis of the influence of element damage on technical and tactical performance of inverse cone-frustum array |
| |
| DING Zhi-qin,LIU Wang-suo and WANG Ping-bo. An analysis of the influence of element damage on technical and tactical performance of inverse cone-frustum array[J]. Technical Acoustics, 2008, 27(1): 30-34 |
| |
| Authors: | DING Zhi-qin LIU Wang-suo WANG Ping-bo |
| |
| Affiliation: | DING Zhi-qin, LIU Wang-suo, WANG Ping-bo (Electronic Engineering College, Navy Engineering University, Wuhan 430003, China) |
| |
| Abstract: | Based on the directivity function, spatial directivity function and horizontal directivity of inverse cone-frustum array are obtained via transferring its damage extent into weighted coefficients. Simulation analysis is performed to study the influence of amount of damaged elements on sonar directivity and the impact on sonar operation range under certain circumstance. Thus, conclusions of damage extent of elements unsuited for the demand of technical and tactical performances are drawn. |
| |
| Keywords: | space directivity element damage operation range |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《声学技术》浏览原始摘要信息 |
|
点击此处可从《声学技术》下载全文 |
