X-22A Variable Stability System
Author | : John L. Beilman |
Publisher | : |
Total Pages | : 124 |
Release | : 1965 |
Genre | : Stability of airplanes |
ISBN | : |
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Author | : John L. Beilman |
Publisher | : |
Total Pages | : 124 |
Release | : 1965 |
Genre | : Stability of airplanes |
ISBN | : |
Author | : J. Victor Labacqz |
Publisher | : |
Total Pages | : 98 |
Release | : 1974 |
Genre | : |
ISBN | : |
The variable stability X-22A aircraft and associated research facilities represent a unique capability to perform V/STOL flying qualities research. The demonstrated fix-operating point capabilities of the aircraft's variable stability system are reviewed, and the recent extension of these capabilities for hover and transition is documented in detail. The report also contains summary descriptions of the ground simulator facility, the X-22A aircraft systems, and data processing and analysis procedures. (Author).
Author | : T. J. Gavin |
Publisher | : |
Total Pages | : 42 |
Release | : 1973 |
Genre | : |
ISBN | : |
The report presents a description of the X-22A fixed-base ground simulator facility. The simulation will be used in conjunction with the X-22A V/STOL aircraft which is a unique research tool used in performing flying qualities research. The simulator duplicates the X-22A aircraft and its systems for varying pertinent pitch, roll, yaw and thrust stability derivatives. A high-speed process control digital computer is used to solve the X-22A equations of motion including the nonlinear characteristics associated with transition, and provides the signals for the displays and variable stability system. The X-22A ground simulator is a facility that consists of an air conditioned flight simulation cockpit and a mobile van. (Modified author abstract).
Author | : |
Publisher | : |
Total Pages | : 936 |
Release | : 1974 |
Genre | : |
ISBN | : |
Author | : J. Victor Lebacqz |
Publisher | : |
Total Pages | : 252 |
Release | : 1975 |
Genre | : |
ISBN | : |
The third flight research program using the variable stability X-22A was undertaken to investigate control, display, and guidance requirements for VTOL instrument transitions. The primary purpose of the experiment was to provide meaningful data related to the interaction of aircraft control system and displayed information characteristics on pilot rating and performance during a steep decelerating descending transition from a representative forward velocity (100 Kt) to the hover completely under instrument conditions. Thirty-eight in-flight evaluations were performed of combinations of five generic display presentations, ranging from position-information-only to four-axis control directors, and five levels of control augmentation systems, ranging from rate-augmentation-only to decoupled longitudinal and vertical velocity responses and automatic configuration changes.
Author | : United States. Congress. House. Appropriations |
Publisher | : |
Total Pages | : 1332 |
Release | : 1973 |
Genre | : |
ISBN | : |
Author | : United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Transportation and Related Agencies Appropriations |
Publisher | : |
Total Pages | : 1342 |
Release | : 1973 |
Genre | : |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 758 |
Release | : 1979 |
Genre | : Aeronautics |
ISBN | : |
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Author | : |
Publisher | : |
Total Pages | : 404 |
Release | : 1974 |
Genre | : Airplanes |
ISBN | : |
Author | : United States. Naval Air Systems Command |
Publisher | : |
Total Pages | : 152 |
Release | : 1975 |
Genre | : Aeronautics, Military |
ISBN | : |