The development and use of a computer-interactive data acquisition and display system in a flight environmentThe flight test data requirements at the NASA Dryden Flight Research Center increased in complexity, and more advanced instrumentation became necessary to accomplish mission goals. This paper describes the way in which an airborne computer was used to perform real-time calculations on critical flight test parameters during a flight test on a winglet-equipped KC-135A aircraft. With the computer, an airborne flight test engineer can select any sensor for airborne display in several formats, including engineering units. The computer is able to not only calculate values derived from the sensor outputs but also to interact with the data acquisition system. It can change the data cycle format and data rate, and even insert the derived values into the pulse code modulation (PCM) bit stream for recording.
Document ID
19820030411
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Bever, G. A. (NASA Flight Research Center Edwards, CA, United States)