A study of the Shuttle Orbiter approach and landing conditions is summarized. The causes of observed PIO-like flight deficiencies are listed, and possible corrective measures are examined. Closed-loop pilot/vehicle analyses are described, and a description is given of path-attitude stability boundaries. The latter novel approach is found to be of great value in delineating and illustrating the basic causes of this multiloop pilot control problem. It is shown that the analytical results are consistent with flight test and fixed-base simulation. Conclusions are drawn concerning possible improvements in the Shuttle Orbiter/Digital Flight Control System.
Analyses of Shuttle Orbiter approach and landing
Guidance and Control Conference ; 1982 ; San Diego, CA
01.01.1982
Sonstige
Keine Angabe
Englisch
Analyses of Shuttle Orbiter approach and landing
AIAA | 1983
|Analyses of Shuttle Orbiter approach and landing
AIAA | 1982
|Analyses of Shuttle Orbiter approach and landing
NTRS | 1983
|