One of the promising launch concepts that could replace the current space shuttle launch system is a two-stage, winged, vertical-takeoff, fully reusable launch vehicle. During the boost phase of ascent, the booster provides propellant for the orbiter engines through a cross-feed system. When the vehicle reaches a Mach number of 3, the booster propellants are depleted and the booster is staged and glides unpowered to a horizontal landing at a launch site runway. Two major design issues for this class of vehicle are the staging maneuver and the booster glideback. For the staging maneuver analysis, a technique was developed that provides for a successful separation of the booster from the orbiter over a wide range of staging angles of attack. A longitudinal flight control system was developed for control of the booster during the staging maneuver. For the booster glide back analysis, a guidance algorithm was developed that successfully guides the booster from the completion of the staging maneuver to a launch site runway while encountering many off-nominal atmospheric, aerodynamic, and staging conditions.
Analysis of the Staging Maneuver and Booster Glideback Guidance for a Two-Stage, Winged, Fully Reusable Launch Vehicle
1993
25 pages
Report
No indication
English
Unmanned Spacecraft , Rocket Engines & Motors , Booster rocket engines , Control systems design , Multistage rocket vehicles , Reusable launch vehicles , Spacecraft control , Spacecraft launching , Spacecraft maneuvers , Vertical takeoff , Algorithms , Flight control , Gliding , Landing sites , Launching sites , Longitudinal control , Space shuttles , Supersonic speed , Theses