by National Aeronautics and Space Administration, Scientific and Technical Information Branch, For sale by the National Technical Information Service] in Washington, D.C, [Springfield, Va .
Written in English
|Other titles||Man/machine assembly analysis.|
|Statement||prepared for George C. Marshall Space Flight Center.|
|Series||NASA contractor report -- 3751., NASA contractor report -- NASA CR-3751.|
|Contributions||George C. Marshall Space Flight Center., United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch., Essex Corporation.|
|The Physical Object|
|Pagination||1 v. (various pagings) :|
Both the NATO and Warsaw pact alliances are pursuing permanent space stations in orbit: large structural systems whose development calls for in-situ fabrication and/or assembly and whose operation will demand innovations in controls technology. The last ten years have witnessed a fairly brisk research activity in the dynamics and control. The theories of global buckling analysis and non-linear geometric analysis of space structures are explained. These two analysis methods are demonstrated through the modelling examples of a single Author: Feng Fu. Large Space Structures: Dynamics and Control. Editors large structural systems whose development calls for in-situ fabrication and/or assembly and whose operation will demand innovations in controls technology. The last ten years have witnessed a fairly brisk research activity in the dynamics and control oflarge space structures in orderto. This chapter presents a research program that is being conducted at the NASA Langley Research Center to evaluate methods for automated telerobotic assembly of large space truss structures. The research program, facility, and hardware are described, and a summary of the results obtained to date is Cited by: 9.
3rd Georgian International Conference on Advanced Lightweight Structures and Reflector Antennas April 4, Click “Read More” to download the Call for Abstracts. 2 Space Structures and Vibration Flexible Space Structures In the past, the construction of space structures was focused on large truss bodies. For example, satellites or large mirrors that were built on Earth with the intention of being as stable and resilient as possible. One problem with this approach was that sometimes while. • Each proposal utilizes structures and materials expertise as well as test facilities at two NASA centers • Each selected proposal included a strong business case for commercializing in-space manufacture, assembly, and maneuvering to enable large structure assembly, satellite servicing, and even re-purposing of Size: 1MB. design and implementation of Large Space Systems (LSS) including concepts, analysis and testing. NASA’s future exploration missions will likely entail the in-space assembly of various large space systems for sensing, habitation, power, and propulsion. A description File Size: 4MB.
Space Structures 5 These Proceedings are based on the Fifth International Conference on Space Structures, organised by the University of Surrey. Produced as a 2-volume set, they contain original and innovative information on space structures from leading engineers and architects from around the world. In analysis of large space structures, the major computational steps are evaluation and assembly of the structure stiffness matrix and solution of the resulting simultaneous linear equations. In this paper we present efficient parallel-vector algorithms for these steps of structural analysis. Scientists at the California Institute of Technology and the Jet Propulsion Laboratory, led by Professor Sergio Pellegrino, are studying the feasibility of a self-assembling space telescope. A brief summary of recent results is given. Several models for 'launch-on-time' were developed. Launch-on-time is a critical concept to the assembly of such Earth-orbiting structures as the Space Station Freedom, and to planetary orbiters such as the Mars transfer vehicle.