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根据单脉冲雷达及其它火箭飞行地面测控设备精度鉴定的需要 ,推导出单台和两台激光电影经纬仪基准在火箭飞行鉴定模拟器航路上的设备固有误差传递变化关系式 ,从而决定 :1.基准是否可用 ?2 .在两台经纬仪都有数据的情况下 ,何时用交汇基准、何时用单台基准才能使鉴定更准确 ?3 .怎样才能鉴定速度 ?本文推导出了公式 ,给出了便捷的计算方法和误差传递上机计算曲线 ,并进行了分析。模型已成功地应用于单脉冲雷达的精度鉴定 ,作为误差分析的一类典型应用
According to the need of single-pulse radar and other rocket flight ground measurement and control equipment accuracy identification, the relationship between the inherent error propagation of single and two laser theodolite datum in the route of rocket flight simulator is deduced, which determines: 1. Is it available? 2. When both theodolites have data, when to use cross-references, when using a single benchmark to make the identification more accurate? 3. How can I identify the speed? This paper derives the formula given Convenient calculation methods and error transfer on the computer to calculate the curve, and analyzed. The model has been successfully applied to the accuracy identification of monopulse radar as a typical application of error analysis