摘要
在分析了地平式跟踪架、双轴式跟踪架优缺点基础上,本文论述了一种基于机载光测设备的过顶跟踪技术,它结合了地平式跟踪架、双轴式跟踪架的优点,能够对过顶盲区的目标进行有效的跟踪。外场试验表明,该跟踪方法简单,跟踪精度3′,满足技术指标要求。
The characteristics of horizontal gimbal and double-axis gimbal are analyzed.Passing zenith tracing method for airborne photoelectric tracking system is proposed in this paper.This method combines the advantages of horizontal gimbal and double-axis gimbal,which can effectively track the target in zenith.Experiments verify that tracking precision for this proposed method is 3＇ which satisfies the technical demand.
出处
《微计算机信息》
2011年第8期9-10,共2页
Control & Automation
关键词
过顶跟踪
机载设备
三轴稳定平台
passing zenith tracing
airborne equipment
three-axis stabilized platform
