| 机载雷达空域稳定算法 |
| |
| 引用本文： | 雷沃妮.机载雷达空域稳定算法[J].南京理工大学学报(自然科学版),2005,29(2):178-181. |
| |
| 作者姓名： | 雷沃妮 |
| |
| 作者单位： | 南京电子技术研究所,江苏,南京,210013 |
| |
| 摘 要： | 为使机载雷达指令克服载机机动而正确控制天线指向，在机载雷达控制回路中加入了空域稳定计算。用载机惯导系统提供的载机姿态数据和雷达数据库提供的雷达安装数据，把基于大地的雷达指令解算为雷达天线控制指令。根据实际工程应用中的情况分析，为提高空域稳定精度，提出了在空域稳定回路中加入补偿措施，即指令前馈、目标前馈、载机前馈和天线罩折射补偿。
|
| 关 键 词： | 空域稳定 坐标变换 视线矢量 前馈 滤波 |
| 文章编号： | 1005-9830(2005)02-0178-04 |
| 修稿时间： | 2004年8月29日 |
Airspace Stabilization Algorithm for Airborne Radar System |
| |
| LEI Wo-ni.Airspace Stabilization Algorithm for Airborne Radar System[J].Journal of Nanjing University of Science and Technology(Nature Science),2005,29(2):178-181. |
| |
| Authors: | LEI Wo-ni |
| |
| Abstract: | In order to make the airborne radar instruction control antenna pointing correctly overcome the influence caused by maneuvering of carrier aircraft,and airspace stabilization algorithm is adopted in the airborne radar control circuit. This paper resolved the radar instructions based upon ground to the radar antenna control instructions by using the carrier aircraft attitude data provided by inertial navigation system of the aircraft and the radar installation data provided by radar database. On the basis of the situation analysis for practical engineering application, it is put forward to add compensating measures in airspace circuit including instruction feedforward, target feedforward, carrier aircraft feedforward and radome refraction compensation to improve the airspace stabilization accuracy. |
| |
| Keywords: | airspace stabilization coordinate-transformation line of sight feedforward filtering |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
