Proceedings of the 2017 2nd International Conference on Automatic Control and Information Engineering (ICACIE 2017)

A Simplified LuGre Model

Authors
Jing-hao Guo, Quan-lin Dong
Corresponding Author
Jing-hao Guo
Available Online August 2017.
DOI
10.2991/icacie-17.2017.19How to use a DOI?
Keywords
friction model; Dahl model; LuGre model; Stribeck effect; Stiction; simulation of Stick-slip model
Abstract

In the modern control system, especially the mechanical servo system, a suitable mechanical friction model is very important for the simulation verification of the control system or algorithm. At present, the traditional Dahl model has many defects in fitting the real friction and the simulation of the LuGre model which fits the real better is much more complicated. In this paper, a simplified LuGre model is established based on the characteristics of the Dahl model and the LuGre model. This model can be implemented with only a few simulink modules. Besides, by comparing with the simulation results of some other models, the fitting effect of the simplified model on the actual friction is closer to that of the LuGre model.

Copyright
© 2017, 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 2017 2nd International Conference on Automatic Control and Information Engineering (ICACIE 2017)
Series
Advances in Engineering Research
Publication Date
August 2017
ISBN
978-94-6252-398-2
ISSN
2352-5401
DOI
10.2991/icacie-17.2017.19How to use a DOI?
Copyright
© 2017, 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  - Jing-hao Guo
AU  - Quan-lin Dong
PY  - 2017/08
DA  - 2017/08
TI  - A Simplified LuGre Model
BT  - Proceedings of the 2017 2nd International Conference on Automatic Control and Information Engineering (ICACIE 2017)
PB  - Atlantis Press
SP  - 83
EP  - 86
SN  - 2352-5401
UR  - https://doi.org/10.2991/icacie-17.2017.19
DO  - 10.2991/icacie-17.2017.19
ID  - Guo2017/08
ER  -