Integrated Entry Guidance for Reusable Launch Vehicle
نویسندگان
چکیده
منابع مشابه
Aiaa 99-4160 Re-entry Trajectory Planning for a Reusable Launch Vehicle
The Shuttle's two-dimensional entry trajectory planning method is extended to threedimensions. Both angle of attack and angle of bank variations are used to control the entry trajectory. The trajectory planning is done with a third-order system of di erential equations using the drag and lateral accelerations as intermediate controls. The reducedorder planning problem is solved as an optimal co...
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The NASA Langley Research Center has been performing studies to address the feasibility of various single-stage to orbit concepts for use by NASA and the commercial launch industry to provide a lower cost access to space. Some work on the conceptual design of a typical lifting body concept vehicle, designated VentureStarTM has been conducted in cooperation with the Lockheed Martin Skunk Works. ...
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1 0-7803-6599-2/01/$10.00 © 2001 IEEE. Abstract— This paper presents an adaptive guidance system approach applied to hypersonic Reusable Launch Vehicles (RLVs). After an effector failure, it is assumed that the inner-closed-loop system utilizes a reconfigurable control algorithm to recover nominal maneuvering capabilities to the extent possible. However, nominal performance will typically not b...
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Autonomous reusable launch vehicles (RLV) are being pursued as low-cost alternatives to expendable launch vehicles and the Shuttle. The employment of autonomous, reusable launch vehicles requires additional guidance and control robustness to fulfill the role of an adaptive human pilot, in the event of failures or unanticipated conditions. The guidance and control of these vehicles mandate new g...
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In the last few years, the Air Force Research Laboratory (AFRL) sponsored several research projects on a Reusable Launch Vehicle (RLV) whose design, operation, and logistics requirements are intended to be much simpler than for the Space Shuttle. As part of these efforts, the previous researchers developed a discrete-event simulation model, called Maintenance, Integration, and Launch Pad Operat...
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ژورنال
عنوان ژورنال: Chinese Journal of Aeronautics
سال: 2007
ISSN: 1000-9361
DOI: 10.1016/s1000-9361(07)60001-6