Proceedings of the 2019 International Conference on Electronical, Mechanical and Materials Engineering (ICE2ME 2019)

Modal Test of Welding Robot Linkage Mechanism-Modal Interval of posture in continuous dynamic state

Authors
Yizhe Huang, Yuanyuan Shi, Honghan Li, Ganwei Cai
Corresponding Author
Ganwei Cai
Available Online March 2019.
DOI
10.2991/ice2me-19.2019.22How to use a DOI?
Keywords
linkage mechanism; parameter estimation; modal experiment; posture division; modal interval
Abstract

Vibration of welding robot mechanism is an important factor affecting the welding quality. In this paper, a modal test scheme is designed depending on the characteristics of the modal change caused by the posture change during the welding robot operation. In the modal test scheme, the posture used for modal test selects from the dynamic process of continuous posture change. Then the selected posture is tested and the modal parameters are identified. On this basis, we analyze the modal frequency and modal vibration mode of the mechanism under different postures, propose the concept and method of modal interval division, obtain the modal test results of the dynamic continuous process of the welding robot linkage mechanism, and reveal the inherent dynamic characteristics of the welding robot mechanism.

Copyright
© 2019, 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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Volume Title
Proceedings of the 2019 International Conference on Electronical, Mechanical and Materials Engineering (ICE2ME 2019)
Series
Advances in Engineering Research
Publication Date
March 2019
ISBN
978-94-6252-685-3
ISSN
2352-5401
DOI
10.2991/ice2me-19.2019.22How to use a DOI?
Copyright
© 2019, 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/).

Cite this article

TY  - CONF
AU  - Yizhe Huang
AU  - Yuanyuan Shi
AU  - Honghan Li
AU  - Ganwei Cai
PY  - 2019/03
DA  - 2019/03
TI  - Modal Test of Welding Robot Linkage Mechanism-Modal Interval of posture in continuous dynamic state
BT  - Proceedings of the 2019 International Conference on Electronical, Mechanical and Materials Engineering (ICE2ME 2019)
PB  - Atlantis Press
SP  - 98
EP  - 104
SN  - 2352-5401
UR  - https://doi.org/10.2991/ice2me-19.2019.22
DO  - 10.2991/ice2me-19.2019.22
ID  - Huang2019/03
ER  -