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Design of a high precision differential altitude sensor (Statoskop)

机译:高精度差分高度传感器(Statoskop)的设计

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摘要

In some areas of flight measurement technology extremely accurate altitude information is necessary (e.g. airborne gravimetry). Not only the absolute accuracy is of significance but a high resolution is demanded. In principal, an increase in the resolution can be reached by reducing the sensor measuring range. The Institute of Flight Gudiance and Control has designed an instrument based on this method. It works with a Barometric principle and is called statoskop. The basic element is a differential pressure transducer measuring The pressure difference between the static pressure of the atmosphere and a (more orless) fixed pressure inside A reference volume.
机译:在飞行测量技术的某些领域,非常准确的高度信息是必需的(例如,空中重力分析)。不仅绝对精度很重要,而且还需要高分辨率。原则上,可以通过减小传感器的测量范围来提高分辨率。飞行指导和控制研究所已经基于这种方法设计了一种仪器。它以气压原理工作,称为statoskop。基本元件是差压传感器,用于测量大气静压与参考体积内(或多或少)固定压力之间的压差。

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