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AERS-Midwest公司研制出一种简单的轻型压力传感器,监控流过飞机翼型的气流,可望用于飞行试验数据采集、机翼结冰探测、风切变报警和失速告警。 这种传感器称为机载升力分析系统(Sola)和空速与方向指示系统(Asdis),看来可用作飞行测试仪器。在飞机上可安装多达128个传感器来采集翼型在飞行中的性能。 Sola测量每个传感器处的实际升力,并可用来确定层流从机翼分离开来的时间和部位。Asdis除给出空速外还给出侧滑角。
AERS-Midwest has developed a simple lightweight pressure sensor that monitors airflow through the aircraft’s airfoils and is expected to be used for flight test data acquisition, wing icing detection, windshear alarms and stall alarms. Called the Sola and airspeed and direction indicator systems (Asdis), this sensor appears to be used as a flight test instrument. Up to 128 sensors can be installed on the aircraft to capture the performance of the airfoil in flight. Sola measures the actual lift at each sensor and can be used to determine when and where the laminar flow is separated from the wing. Asdis gives the side slip angle in addition to the space velocity.