Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Joseph R. Maly"'
Publikováno v:
AIAA SPACE 2015 Conference and Exposition.
As satellite technology matures, increased capabilities drive demand for higher performance. Requirements for pointing accuracy are becoming more stringent, and onboard disturbances that previously had been tolerable are now unacceptable vibration so
Autor:
Joseph R. Maly, Brij N. Agrawal, Steven F. Griffin, Trevor S. Chambers, Richard G. Cobb, Adam J. Yingling
Publikováno v:
SPIE Proceedings.
The article of record as published may be located at http://dx.doi.org/10.1117/12.926567 The Segmented Mirror Telescope (SMT) at the Naval Postgraduate School (NPS) in Monterey is a next-generation deployable telescope, featuring a 3-meter 6-segment
Publikováno v:
2011 Aerospace Conference.
Rideshare reduces launch costs while enabling access to space for the fast-growing small satellite community. Combinations of spacecraft are launched as secondary and tertiary payloads or as co-manifested primary payloads. Payload adapters designed f
Publikováno v:
SPIE Proceedings.
The Gemini Planet Imager (GPi) is an instrument that will mount to either of two nominally identical Telescopes, Gemini North in Hawaii and Gemini South in Chile, to perform direct imaging and spectroscopy of extra-solar planets. This 2,000-kg instru
Publikováno v:
51st AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference 18th AIAA/ASME/AHS Adaptive Structures Conference 12th.
CASPAR, the Composite Adapter for Shared Payload Rides, is a Multi-Payload Adapter (MPA) that was developed for the Minotaur IV Launch Vehicle. The CASPAR MPA can accommodate two 1500-lb satellites or four 400-lb satellites on a Minotaur IV. The stru
Publikováno v:
50th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.
CASPAR, the Composite Adapter for Shared Payload Rides, is a Multi-Payload Adapter (MPA) with whole-spacecraft vibration isolation that was developed for the Minotaur IV Launch Vehicle. The CASPAR MPA can accommodate two 1500-lb satellites or four 40
Publikováno v:
48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.
Publikováno v:
SPIE Proceedings.
This paper describes evaluation of an autonomous-material system tailored for free-layer vibration damping of structural elements. The magnetostrictive particulate composite (MPC) material described has moderate stiffness and minimal temperature and
Publikováno v:
Smart Structures and Materials 2004: Damping and Isolation.
Delivery of Orbital Replacement Units (ORUs) to on-orbit destinations such a the International Space Station (ISS) and the Hubble Space Telescope is an important component of the space program. ORUs are integrated on orbit with space assets to mainta
Publikováno v:
SPIE Proceedings.
During the March 2002 Servicing Mission by Space Shuttle (STS 109), the Hubble Space Telescope (HST) was refurbished with two new solar arrays that now provide all of its power. These arrays were built with viscoelastic/titanium dampers, integral to