Chapter
Apr 26, 2012
Advanced Spacecraft Mechanisms Work at the USAF Research Laboratory
Authors: Eugene R. Fosness, Richard Madison, and David B. FoundsAuthor Affiliations
Publication: Space 98
Abstract
Spacecraft require a variety of mechanisms to accomplish mission related functions such as deployment, articulation, and positioning of spacecraft structures and instruments. Suitable devices, using proven technologies, are available off-the-shelf. However, increasingly stringent weight, power, accuracy and other requirements for future satellites will exceed the capability of devices built with current technologies. This paper summarizes several innovative technologies that the Air Force Research Laboratory is researching to produce more efficient and accurate spacecraft mechanisms. These technologies include shape memory actuators, lightweight solar arrays, precision gimbals, magnetic bearings and robotics. Several mechanisms developed in these programs are scheduled for space flight demonstrations in 1998, 1999 and 2001.
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Copyright
© 1998 American Society of Civil Engineers.
History
Published online: Apr 26, 2012
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ASCE Technical Topics:
- Aerospace engineering
- Aircraft and spacecraft
- Automation and robotics
- Business management
- Continuum mechanics
- Dynamics (solid mechanics)
- Engineering fundamentals
- Engineering materials (by type)
- Engineering mechanics
- Flight
- Forces (type)
- Innovation
- Magnetic fields
- Materials engineering
- Practice and Profession
- Satellites
- Smart materials
- Solid mechanics
- Space colonies
- Space exploration
- Space structures
- Systems engineering
Authors
Affiliations
Eugene R. Fosness
Research Structural Engineer, Air Force Research Laboratory, Albuquerque, NM 87117-5776
Richard Madison
Research Computer Engineer, Air Force Research Laboratory, Albuquerque, NM 87117-5776
David B. Founds
Deputy Chief, Vehicle Technology Branch, Air Force Research Laboratory, Albuquerque, NM 87117-5776
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ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.