Modal Analysis of Vehicle-borne Sights Based on ANSYS

DOI

10.2991/icismme-15.2015.316How to use a DOI?

Keywords

vehicle-borne sights; ANSYS; finite element model; modal analysis

Abstract

According to static load standards and requirements of the vehicle sights mechanical structure, the paper makes the analysis of the structure characteristics of vehicle-borne sights, builds three-dimensional model of vehicle sights in UG and finite element model of the primary reflector in ANSYS. The theoretical modal analysis and experimental modal analysis of the primary reflector are carried out based on vibration testing requirements for the dynamic load, and the results are compared between the two methods. The result of theoretical modal analysis could meet the engineering accuracy requirements. The research provides more convincing evidence for the optimization design of primary reflector structure parameters, also provides an effective tool for the anti-vibration design of primary reflector.

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  - Shou-jun Wu
AU  - Guo-quan Ren
AU  - Dong-wei Li
PY  - 2015/07
DA  - 2015/07
TI  - Modal Analysis of Vehicle-borne Sights Based on ANSYS
BT  - Proceedings of the First International Conference on Information Sciences, Machinery, Materials and Energy
PB  - Atlantis Press
SP  - 1496
EP  - 1501
SN  - 1951-6851
UR  - https://doi.org/10.2991/icismme-15.2015.316
DO  - 10.2991/icismme-15.2015.316
ID  - Wu2015/07
ER  -