Abstract
The problem of orbital micro-vibration has been troubling the development of high-precision spacecraft. Experimental research on on-orbit micro-vibration during the satellite development stage is a very effective method to solve this problem. In order to carry out the ground micro-vibration test of spacecraft with higher accuracy, this paper introduces a micro-vibration laboratory designed in AIT, which has excellent performance of vibration isolation and sound insulation. The background noise index reaches 30 dBA, and the background vibration index reaches 10−5 g. At the same time, the laboratory is designed according to the satellite development process, which can be used to conduct all kinds of micro-vibration environmental tests in the satellite development cycle under the same background environment.
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Wu, Y. et al. (2020). Spacecraft Multifunctional Micro-vibration Environment Laboratory. In: Long, S., Dhillon, B.S. (eds) Man-Machine-Environment System Engineering. MMESE 2020. Lecture Notes in Electrical Engineering, vol 645. Springer, Singapore. https://doi.org/10.1007/978-981-15-6978-4_65
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DOI: https://doi.org/10.1007/978-981-15-6978-4_65
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