NASA NTRS · 19930075299
The 12-meter truss modal test
Abstract
The objective of the 12-meter truss modal test is to experimentally determine the frequencies, damping, and mode shapes for the first 6 modes in both principle axes and to use this information to update the FEM. These objectives will lead us to our goal of actively controlling the flexible modes of the truss. A secondary objective is to evaluate our capabilities to ground test this class of structures.
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Henderson, Douglas, Zeigler, Michael. 1988-03-24. The 12-meter truss modal test. https://ntrs.nasa.gov/citations/19930075299
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