飞机空速系统位置误差的测定，飞行试验中有多种常规方法，但其精度只能满足常规型号空速系统的验证要求。

Usually, there are many methods which may be used to determine the position of the pitot static system. But most of them have not enough accuracy to test the new type of the pitot static system.

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他说。调查人员在着重检查速度测量系统的组成部分——空速管的性能。

In particular, they were reviewing the performance of a Pitot tube, part of the speed measurement system.

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为提高无人机大气数据(高度、空速)检测速度，优化飞行控制性能，设计了基于GM 8123芯片的快速数据检测系统。

A design of data test system based on GM8123 is presented in this paper. It can improve the test speed of air data (UAV) and optimize the flight control performance.

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