Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정성종 | - |
dc.date.accessioned | 2019-08-26T07:12:37Z | - |
dc.date.available | 2019-08-26T07:12:37Z | - |
dc.date.issued | 2019-03 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, v. 20, NO 3, Page. 427-435 | en_US |
dc.identifier.issn | 2234-7593 | - |
dc.identifier.issn | 2005-4602 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007%2Fs12541-019-00063-7 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/109932 | - |
dc.description.abstract | We present a compensation method for the sensor gain difference when a mixed sequential two-probe method (MTPM) is applied for precision measurements of straightness error. According to theoretical analysis of the effect of sensor gain error, much of the measurement error comes from the sensor gain difference. Also, measurement error caused by misalignment of the straight-edge is dramatically amplified by the sensor gain difference. Therefore, the measurement error in MTPM can be significantly reduced by compensating for the sensor gain difference. To compensate for sensor gain difference, we propose a very simple approach that uses sensor outputs for two different alignment conditions of the straight-edge. To verify the proposed compensation method, experiments were performed with a hydrostatic linear motion table. Experimental results show that the gain difference of the two sensors used in the experiments was about 3.4%. Before compensation, the deviation in the calculated straightness error depending on the alignment conditions was 1.30m, which was reduced to 0.08m after compensation. The compensated measurement results were compared with results obtained by a reversal method. The maximum deviation between the two methods was 0.22m. These results demonstrate that the proposed compensation method is very effective for the measurement of straightness error with sub-micron accuracy and in addition it is practical because compensation can be performed on the actual measurement setup. | en_US |
dc.description.sponsorship | This work was supported by the Research Program of the Korea Institute of Machinery and Materials (NK202E) and the Industrial Core Technology Development Program funded by the Korea Ministry of Trade, Industry and Energy (MOTIE) (No. 10052978) | en_US |
dc.language.iso | en | en_US |
dc.publisher | KOREAN SOC PRECISION ENG | en_US |
dc.subject | Compensation method | en_US |
dc.subject | Mixed sequential two-probe method | en_US |
dc.subject | Sensor gain error | en_US |
dc.subject | Straightness error | en_US |
dc.title | Compensation of Sensor Gain Difference in Measuring Straightness Errors Using a Mixed Sequential Two-Probe Method | en_US |
dc.type | Article | en_US |
dc.relation.no | 3 | - |
dc.relation.volume | 20 | - |
dc.identifier.doi | 10.1007/s12541-019-00063-7 | - |
dc.relation.page | 427-435 | - |
dc.relation.journal | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING | - |
dc.contributor.googleauthor | Jeong, Ji Hun | - |
dc.contributor.googleauthor | Oh, Jeong Seok | - |
dc.contributor.googleauthor | Chung, Sung-Chong | - |
dc.relation.code | 2019040332 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | schung | - |
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