Abstract

The relevance of development of multifunction air pressure sensors of aircraft aerometric systems for air signal measurement is justified. Analytical models of formation of total and static pressures and pressures for obtaining the information about the aerodynamic incidence and slip angles of the axisymmetric multifunction air pressure sensor are obtained. The analytical model is synthesized for calculating the incidence and slip angles of the axisymmetric multifunction air pressure sensor, taking into account the number of pressure ratio probes being used and the influence of their accuracy on the instrumental errors of determining the aircraft aerodynamic angles.

中文翻译：

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飞机气压系统轴对称多功能气压传感器的信号，特征和误差模型

摘要

证明开发用于航空信号测量的航空系统的多功能气压传感器的相关性是合理的。获得了总压力和静压力以及形成压力的分析模型，以获得关于轴对称多功能气压传感器的空气动力学入射角和滑移角的信息。综合分析模型以计算轴对称多功能气压传感器的入射角和滑移角，同时考虑到所使用的压力比探头的数量及其精度对确定飞机空气动力学角度的仪器误差的影响。