| 摘要: |
| 对三阶αβγ距离跟踪滤波器进
行了研究。在数学建模的基础上，分析不同参数选择对环路性能的影响，推导其等效噪声带
宽的计算公式。最后通过Matlab仿真验证了三阶跟踪滤波器的跟踪性能，为工程设计提供
了理论依据。 |
| 关键词: 测量雷达 距离跟踪 αβγ滤波器 等效噪声带宽 环路性能 |
| DOI： |
|
| 基金项目: |
|
| Analysis and Simulation of Three-order Range Tracking Fliter |
| HUANG Kun,LIU Yong,SONG Shi-yu |
| (China Satellite Marine Tracking and Controlling Department,Jiangyin 214413,Chin
a) |
| Abstract: |
| The three-order αβγ range tracking filter is studied. Based on the mathemati
c model
，the effect of parameters selection on loop performance is analysed. The formul
a of the equivalent noi
se bandwidth is derived.Finally, the tracking performance of range tracking
filter is simulated by Matlab. The simulation results provide a theoretical fo
undation for engineering design. |
| Key words: measurement radar range tracking αβγ-filter equivalent noise bandwidth loop performance |
《电讯技术》编辑部 