Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015

Fuzzy Controller Considering of Historical State of Error

Authors
Weijia Guo, Shujie Li, Zhigang Li
Corresponding Author
Weijia Guo
Available Online December 2015.
DOI
https://doi.org/10.2991/icmmcce-15.2015.202How to use a DOI?
Keywords
FFOTS; Historical State of Error; Control Rule
Abstract
To improve the performance of fuzzy controller, take the historical state of error into account while setting the control rules. Firstly make a rule table (basic rule table) which considers of the current error and error change rate only, secondly, think of all the possible historical state of error on adjacent three sampling points. For every historical state of the error, combine with the error and error change rate of the current sampling spot; make a rule table based on the basic rule table. Finally check the effectiveness of the method by MATLAB simulation. The simulation shows that the method of taking the historical state of the error helps to decrease the steady–state error, decrease the overshoot, decrease the adjust time.
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Proceedings
2015 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering
Part of series
Advances in Computer Science Research
Publication Date
December 2015
ISBN
978-94-6252-133-9
ISSN
2352-538X
DOI
https://doi.org/10.2991/icmmcce-15.2015.202How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Weijia Guo
AU  - Shujie Li
AU  - Zhigang Li
PY  - 2015/12
DA  - 2015/12
TI  - Fuzzy Controller Considering of Historical State of Error
BT  - 2015 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.202
DO  - https://doi.org/10.2991/icmmcce-15.2015.202
ID  - Guo2015/12
ER  -