摘要
无线电测量装备是海上靶场测控网的主体设备,由于目前条件的限制,未能对电波折射误差进行实时修正,从而影响测量精度。通过分析海上靶场的低空大气特征,选择合理的大气指数模型;根据国内外大量有关资料及经验数据,结合海上靶场试验实际测量结果,统计电波折射实时修正模型并在海上靶场无线电测量装备动态校飞中得到应用。
The radio measurement equipment is the principal equipment of the range telemetry and telecontrol network. We can＇ t perform real-time correction for radio wave refraction because of the limited conditions, which can affect the accuracy of measurement. Analyze the character of low altitude atmosphere for the navy shooting range, we can select a reasonable atmosphere exponential model by analyzing the atmosphere features at lower space of marine range. We select the real-time correction model of radio wave refraction and perform the application in the dynamic flight correction of marine range radio measurement equipment according to the related documents and experiment data and the actual measurement results of marine range experiment.
出处
《无线电工程》
2006年第2期40-42,共3页
Radio Engineering
关键词
电波折射误差
无线电测量装备
实时修正
数学模型
radio wave refraction error
radio measurement equipment
real-time correction
math model
