Design and analysis of two-shaft omnibearing scanning mechanism

DOI

10.2991/icmemtc-16.2016.274How to use a DOI?

Keywords

scanning mechanism; omnibearing; frame; finite element analysis; two shaft

Abstract

A two-shaft omnibearing scanning mechanism was designed as carrying device for full polarized microwave radiometer, and the 3D model of two-shaft omnibearing scanning mechanism established in CATIA environment was imported into ANSYS finite element analysis software to establish a finite element model for frame of two-shaft omnibearing scanning mechanism In this paper. The statics computational analysis on frame is conducted to get distortion condition and stress state of turnplate's frame, then modal analysis was made to get corresponding cloud maps of vibration frequency, amplitude and vibration. The analytic result shows the mechanical structure of two-shaft omnibearing scanning mechanism designed by this paper can meet strength and accuracy requirements.

Copyright

© 2016, 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  - Hua Cai
AU  - Zhongrui Wang
AU  - Haocheng Wang
AU  - Wei Zheng
AU  - Wangqi Zhao
AU  - Yong Hu
PY  - 2016/04
DA  - 2016/04
TI  - Design and analysis of two-shaft omnibearing scanning mechanism
BT  - Proceedings of the 2016 3rd International Conference on Materials Engineering, Manufacturing Technology and Control
PB  - Atlantis Press
SP  - 1406
EP  - 1411
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmemtc-16.2016.274
DO  - 10.2991/icmemtc-16.2016.274
ID  - Cai2016/04
ER  -