Abstract
This paper considers high-speed position control of a stage. To improve the performance of positioning, feedback error learning (FEL) control is utilized. In the proposed FEL, free parameters of a feedforward controller are determined such that true value of estimated parameters can become small. Moreover, a priori information on the stage is utilized for learning. Effects of parameters of FEL are investigated in order to improve learning time and accuracy. Experimental results demonstrate that the stage positioning based on the proposed FEL reduces settling time and improves repeatability.
| Original language | English |
|---|---|
| Title of host publication | 2012 IEEE International Conference on Industrial Technology, ICIT 2012, Proceedings |
| Pages | 1079-1085 |
| Number of pages | 7 |
| DOIs | |
| Publication status | Published - 2012 |
| Externally published | Yes |
| Event | 2012 IEEE International Conference on Industrial Technology, ICIT 2012 - Athens, Greece Duration: Mar 19 2012 → Mar 21 2012 |
Other
| Other | 2012 IEEE International Conference on Industrial Technology, ICIT 2012 |
|---|---|
| Country | Greece |
| City | Athens |
| Period | 3/19/12 → 3/21/12 |
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ASJC Scopus subject areas
- Industrial and Manufacturing Engineering
Cite this
High-speed positioning of a linear stage using feedback error learning control : Improvement of learning time and accuracy. / Nakamura, Yukinori; Morimoto, Kazuki; Wakui, Shinji.
2012 IEEE International Conference on Industrial Technology, ICIT 2012, Proceedings. 2012. p. 1079-1085 6210083.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - High-speed positioning of a linear stage using feedback error learning control
T2 - Improvement of learning time and accuracy
AU - Nakamura, Yukinori
AU - Morimoto, Kazuki
AU - Wakui, Shinji
PY - 2012
Y1 - 2012
N2 - This paper considers high-speed position control of a stage. To improve the performance of positioning, feedback error learning (FEL) control is utilized. In the proposed FEL, free parameters of a feedforward controller are determined such that true value of estimated parameters can become small. Moreover, a priori information on the stage is utilized for learning. Effects of parameters of FEL are investigated in order to improve learning time and accuracy. Experimental results demonstrate that the stage positioning based on the proposed FEL reduces settling time and improves repeatability.
AB - This paper considers high-speed position control of a stage. To improve the performance of positioning, feedback error learning (FEL) control is utilized. In the proposed FEL, free parameters of a feedforward controller are determined such that true value of estimated parameters can become small. Moreover, a priori information on the stage is utilized for learning. Effects of parameters of FEL are investigated in order to improve learning time and accuracy. Experimental results demonstrate that the stage positioning based on the proposed FEL reduces settling time and improves repeatability.
UR - http://www.scopus.com/inward/record.url?scp=84863899746&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84863899746&partnerID=8YFLogxK
U2 - 10.1109/ICIT.2012.6210083
DO - 10.1109/ICIT.2012.6210083
M3 - Conference contribution
AN - SCOPUS:84863899746
SN - 9781467303422
SP - 1079
EP - 1085
BT - 2012 IEEE International Conference on Industrial Technology, ICIT 2012, Proceedings
ER -