Haitao Luo1, Jia Fu1, Rong Chen1, Peng Wang2
Intelligent Automation & Soft Computing, Vol.25, No.4, pp. 855-864, 2019, DOI:10.31209/2019.100000089
Abstract Space payloads which installed on spacecraft such as satellites and airships are
usually experienced random vibrations and low-frequency sinusoidal vibrations
during launching. In this paper, a space payload cabinet is introduced, and the
damping design is carried out by applying constrained viscoelastic damping layer
to the surfaces of the cabinet to ensure that the space payloads can withstand the
above-mentioned mechanical environmental conditions. A reliable connection
between the space payload cabinet and the shaking table is achieved through the
vibration test fixture. The basic requirements for the function and design of the
vibration test fixture are presented. A method for… More >
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