Investigation Of Natural Oscillations For Self-deployable Truss Space Antennae
Author(s)
V.N. Zimin, I.M. Koloskov, V.E. Meshkovsky, V.I. Usyukin
Abstract
Investigation of natural oscillations for
self-deployable truss space antennae
V.N. Zimin, I.M. Koloskov, V.E. Meshkovsky, V.I. Usyukin
Bauman Moscow State Technical University, Russia
Abstract
A procedure of dynamic characteristic calculations for a self-deployable truss
space antenna, that takes into account the antenna design features, is under
consideration. Numerical results for natural oscillations of a space antenna that
reflector has dimensions 6x3 m, are shown and compared to frequency test
results.
1 Introduction
Important problems of modern astronautics are connected with investigation of
processes on the Earth and in the Solar System, development of space power
units for accumulation of solar radiation and using the energy by mankind,
creation of effective space communication systems for remote exploration and
ecological monitoring. Development of corresponding space systems is directly
related to a possibility of launching large structures in space. As dimensions and
Keywords
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