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An Energy Absorber for the International Space StationThe energy absorber described herein is similar in size and shape to an automotive shock absorber, requiring a constant, high load to compress over the stroke, and self-resetting with a small load. The differences in these loads over the stroke represent the energy absorbed by the device, which is dissipated as friction. This paper describes the evolution of the energy absorber, presents the results of testing performed, and shows the sensitivity of this device to several key design variables.
Document ID
20000048389
Acquisition Source
Johnson Space Center
Document Type
Conference Paper
Authors
Wilkes, Bob
(Lockheed Martin Space Operations Houston, TX United States)
Laurence, Lora
(NASA Johnson Space Center Houston, TX United States)
Date Acquired
August 19, 2013
Publication Date
May 1, 2000
Publication Information
Publication: 34th Aerospace Mechanisms Symposium
Subject Category
Spacecraft Design, Testing And Performance
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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