一种使用跟踪雷达观测水柱的声呐校准方法  

A Sonar Calibration Method for Observing Water Column with Tracking Radar

作　　者：李元 LI Yuan(Jiangsu Automation Research Institute of CSSC,Lianyungang 222006,China)

机构地区：[1]中国船舶集团有限公司江苏自动化研究所,江苏连云港222006

出　　处：《火力与指挥控制》2023年第8期99-103,共5页Fire Control & Command Control

摘　　要：为解决传统声呐系统偏差大的问题,在简要分析声呐系统偏差来源的基础上,给出了一种利用舰炮武器系统的现有装备———跟踪雷达观测水柱的声呐校准方法,解决了因声呐安装、船体形变、水文环境等因素带来的声呐系统偏差较大的难题。仿真结果表明,通过提供的校准方法,声呐系统偏差由度级降低至毫弧级。In order to solve the problem of large deviation of traditional sonar system,on the basis of a brief analysis of the source of deviation of sonar system,a sonar calibration method used in the existing equipment of the naval gun weapon system-observing water column with tracking radar is given,which solves the problem of large deviation of sonar system caused by sonar installation,hull deformation,hydrological environment and other factors.The simulation results show that by the proposed calibration method,the deviation of the sonar system can be reduced from the degree level to the milliarc level.

关 键 词：舰炮 跟踪雷达 水柱 声呐 校准 系统偏差 

分 类 号：TJ765[兵器科学与技术—武器系统与运用工程]