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CONVERSION BETWEEN CALIBRATED AIRSPEED AND TRUE AIRSPEED IN TRAJECTORY MODELING
CONVERSION BETWEEN CALIBRATED AIRSPEED AND TRUE AIRSPEED IN TRAJECTORY MODELING
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机译:弹道模型中经过校正的错误和真实错误之间的转换
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摘要
Systems, methods, aircraft, non-transitory media, and memories are provided. An avionics system for an aircraft includes a storage device and one or more data processors. The storage device stores instructions for converting between airspeed types and the one or more data processors is configured to execute the instructions to: generate a calibrated airspeed of the aircraft; convert the calibrated airspeed to an actual true airspeed of the aircraft; determine an initial approximate relationship between the calibrated airspeed and a computed true airspeed as a function of a pressure altitude of the aircraft; generate an adjusted approximate relationship based on the actual true airspeed and the initial approximate relationship at a chosen pressure altitude; and estimate a future airspeed of the aircraft based on the adjusted approximate relationship and a future altitude.
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