Design and Dynamic Characteristics Study on structure of MIMU Damping System

DOI

10.2991/icmmita-15.2015.255How to use a DOI?

Keywords

damping system; finite element; modal analysis; random vibration analysis

Abstract

The accuracy of a micro inertial navigation system is greatly influenced by the complex vibration environment of the vehicle, an embedded vibration attenuation system structure is designed and its rigidity is checked. The correctness of this structure design is verified through the modal analysis and frequency response analysis using the finite element analysis software. Finally, based on the frequency response analysis, the model of damping system is carried out the random vibration response analysis, and an acceleration power spectral density curve of the structure under the vibration environment is obtained, which provides a reliable basis for the structure design.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Tong Zhou
AU  - Meiping Wu
AU  - Bing Luo
AU  - Changfeng Chen
PY  - 2015/11
DA  - 2015/11
TI  - Design and Dynamic Characteristics Study on structure of MIMU Damping System
BT  - Proceedings of the 2015 3rd International Conference on Machinery, Materials and Information Technology Applications
PB  - Atlantis Press
SP  - 1378
EP  - 1382
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmita-15.2015.255
DO  - 10.2991/icmmita-15.2015.255
ID  - Zhou2015/11
ER  -