Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 153-157 |
| Journal | Advanced Science Letters |
| Volume | 8 |
| DOIs | |
| Publication status | Published - 2012 |
| MoE publication type | A1 Journal article-refereed |
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Keywords
- Lateral control
- printed electronics
- roll-to-roll system
- vision sensor
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Enhancement of lateral control via vision system for printed electronics. / Hoang, Nguyen; Sallinen, Mikko; Lee, Sangyoon.
In: Advanced Science Letters, Vol. 8, 2012, p. 153-157.Research output: Contribution to journal › Article › Scientific › peer-review
TY - JOUR
T1 - Enhancement of lateral control via vision system for printed electronics
AU - Hoang, Nguyen
AU - Sallinen, Mikko
AU - Lee, Sangyoon
PY - 2012
Y1 - 2012
N2 - One of the important issues in roll-to-roll process control is the control of lateral displacement of web. The problem becomes more challenging as the roll-to-roll process has been applied to printed electronics. Infrared sensors have been used widely for detecting the edge of web. However, the sensor output usually suffers from noise significantly even when the web is at standstill. We present in this paper the implementation of vision system and image processing algorithm and also the application of fuzzy control logic for the lateral control work. Experimental results show remarkable improvement in the control performance compared to the results of using infrared sensors.
AB - One of the important issues in roll-to-roll process control is the control of lateral displacement of web. The problem becomes more challenging as the roll-to-roll process has been applied to printed electronics. Infrared sensors have been used widely for detecting the edge of web. However, the sensor output usually suffers from noise significantly even when the web is at standstill. We present in this paper the implementation of vision system and image processing algorithm and also the application of fuzzy control logic for the lateral control work. Experimental results show remarkable improvement in the control performance compared to the results of using infrared sensors.
KW - Lateral control
KW - printed electronics
KW - roll-to-roll system
KW - vision sensor
U2 - 10.1166/asl.2012.2397
DO - 10.1166/asl.2012.2397
M3 - Article
VL - 8
SP - 153
EP - 157
JO - Advanced Science Letters
JF - Advanced Science Letters
SN - 1936-6612
ER -