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High Angle Of Attack Handling Qualities Rating Scales, Chris A. Hadfield
High Angle Of Attack Handling Qualities Rating Scales, Chris A. Hadfield
Masters Theses
Aircraft handling qualities rating scales have traditionally been developed for closed-loop handling tasks at moderate angles-of-attack (AOA). The latest fighter aircraft, using fly-by-wire flight controls and vectored thrust, are capable of sustained maneuvers at very high AOA. A pitch control margin test (Lackey, 1991) was performed using a specially developed rating scale, which evolved as an element of tests investigating controllability at high AOA, progressing through conceptualization, simulation, and eventual flight test. This pitch control margin test is analyzed in this thesis as a case study in the development of handling qualities rating scales to evaluate high AOA flying qualities. …