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| 基于小波变换的外弹道测量数据处理方法 | |
| 引用本文： | 冯勇,许梅生,黄燕.基于小波变换的外弹道测量数据处理方法[J].弹箭与制导学报,2011,31(4):136-139. |
| 作者姓名： | 冯勇 许梅生 黄燕 |
| 作者单位： | 1. 解放军炮兵学院,合肥230031;中国科学院合肥智能机械研究所,合肥230031 2. 解放军炮兵学院,合肥,230031 3. 解放军电子工程学院,合肥,230031 |
| 摘 要： | 为去除外弹道测量数据中的噪声,分析小波变换用于外弹道测量数据处理的基本原理,结合某新型雷达和弹种的参数进行弹道测量数据仿真,用小波变换的方法对仿真数据进行处理,并与Kalman滤波方法的结果进行比较。仿真结果表明在弹道模型未知的情况下,小波滤波方法的精度更高,战场实用性更强。 |
| 关 键 词： | 小波变换 弹道数据处理 卡尔曼滤波 弹道数据仿真 |
External Trajectory Measurement Data Processing Based on Wavelet Transform |
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| FENG Yong,XU Meisheng,HUANG Yan.External Trajectory Measurement Data Processing Based on Wavelet Transform[J].Journal of Projectiles Rockets Missiles and Guidance,2011,31(4):136-139. | |
| Authors: | FENG Yong XU Meisheng HUANG Yan |
| Affiliation: | FENG Yong1,2,XU Meisheng1,HUANG Yan3(1 Artillery Academy of PLA,Hefei 230031,China,2 Institute of Intelligent Machines,Chinese Academy of Science,3 Electronic Engineering Institute of PLA,China) |
| Abstract: | In order to remove the noise of external trajectory measurement data,the principle of external trajectory measurement data was presented based on wavelet,and simulation was conducted by means of parameters of a new type of radar and cannonball,the simulation data was processed by the wavelet transform method and was compared with the result of Kalman filtering method.Simulation results indicate that the precision and practicability of wavelet transform method are better than Kalman filtering method when the... |
| Keywords: | wavelet transform trajectory data processing Kalman filtering simulation of trajectory data |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |