Abstract
Responding to the market demand for high quality and production limited quantity and variety, the automation technology of flexible manufacturing system or computer integration manufacture sytem has being developed. During the automation manufacturing, to some extent the instability of product quality would be resulted from different precision of machine tool, qualification of operators and manufacturing technology. In addition, the utilization of traditional mannual measurement or off-line contact quality inspection would reduce productivity. Therefore, the technology of non-contact on-line product quality inspection is becoming a very important research issue. This report is focusing on the setup of non-contact automatic measurement of concentricity by applying personal computer and image processing technology. LOG and zero-crossing method is used to complete image edge detection. Then curve-fitting is applied to generate the inner circle and outter circle of mechanical part. Subsequently, the coordinate of edge points of the inner and outter circles, together with the least-square error method, will be applied to estimate the concentricity of the mechanical part waiting for inspection. Comparing the result of experiment with the data measured by a FEDERAL high-precision roundest equipment the proposed system is proved with good repetitivity and accuracy.
| Original language | English |
|---|---|
| Title of host publication | Conference Proceedings - 10th Anniv., IMTC 1994 |
| Subtitle of host publication | Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 853-857 |
| Number of pages | 5 |
| ISBN (Electronic) | 0780318803, 9780780318809 |
| DOIs | |
| Publication status | Published - 1994 Jan 1 |
| Event | 1994 IEEE Instrumentation and Measurement Technology Conference, IMTC 1994 - Hamamatsu, Japan Duration: 1994 May 10 → 1994 May 12 |
Publication series
| Name | Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference |
|---|
Conference
| Conference | 1994 IEEE Instrumentation and Measurement Technology Conference, IMTC 1994 |
|---|---|
| Country | Japan |
| City | Hamamatsu |
| Period | 94-05-10 → 94-05-12 |
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All Science Journal Classification (ASJC) codes
- Acoustics and Ultrasonics
- Instrumentation
- Atomic and Molecular Physics, and Optics
Cite this
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Automatic concentricity measurement by image processing. / Hsieh, Chen Huei; Huang, Yue Wei; Wu, Menq-Jiun.
Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference. Institute of Electrical and Electronics Engineers Inc., 1994. p. 853-857 351975 (Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Automatic concentricity measurement by image processing
AU - Hsieh, Chen Huei
AU - Huang, Yue Wei
AU - Wu, Menq-Jiun
PY - 1994/1/1
Y1 - 1994/1/1
N2 - Responding to the market demand for high quality and production limited quantity and variety, the automation technology of flexible manufacturing system or computer integration manufacture sytem has being developed. During the automation manufacturing, to some extent the instability of product quality would be resulted from different precision of machine tool, qualification of operators and manufacturing technology. In addition, the utilization of traditional mannual measurement or off-line contact quality inspection would reduce productivity. Therefore, the technology of non-contact on-line product quality inspection is becoming a very important research issue. This report is focusing on the setup of non-contact automatic measurement of concentricity by applying personal computer and image processing technology. LOG and zero-crossing method is used to complete image edge detection. Then curve-fitting is applied to generate the inner circle and outter circle of mechanical part. Subsequently, the coordinate of edge points of the inner and outter circles, together with the least-square error method, will be applied to estimate the concentricity of the mechanical part waiting for inspection. Comparing the result of experiment with the data measured by a FEDERAL high-precision roundest equipment the proposed system is proved with good repetitivity and accuracy.
AB - Responding to the market demand for high quality and production limited quantity and variety, the automation technology of flexible manufacturing system or computer integration manufacture sytem has being developed. During the automation manufacturing, to some extent the instability of product quality would be resulted from different precision of machine tool, qualification of operators and manufacturing technology. In addition, the utilization of traditional mannual measurement or off-line contact quality inspection would reduce productivity. Therefore, the technology of non-contact on-line product quality inspection is becoming a very important research issue. This report is focusing on the setup of non-contact automatic measurement of concentricity by applying personal computer and image processing technology. LOG and zero-crossing method is used to complete image edge detection. Then curve-fitting is applied to generate the inner circle and outter circle of mechanical part. Subsequently, the coordinate of edge points of the inner and outter circles, together with the least-square error method, will be applied to estimate the concentricity of the mechanical part waiting for inspection. Comparing the result of experiment with the data measured by a FEDERAL high-precision roundest equipment the proposed system is proved with good repetitivity and accuracy.
UR - http://www.scopus.com/inward/record.url?scp=85064667916&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85064667916&partnerID=8YFLogxK
U2 - 10.1109/IMTC.1994.351975
DO - 10.1109/IMTC.1994.351975
M3 - Conference contribution
AN - SCOPUS:85064667916
T3 - Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference
SP - 853
EP - 857
BT - Conference Proceedings - 10th Anniv., IMTC 1994
PB - Institute of Electrical and Electronics Engineers Inc.
ER -