https://scholars.lib.ntu.edu.tw/handle/123456789/612021
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Lai H.-Y. | en_US |
dc.contributor.author | Jywe W.-Y. | en_US |
dc.contributor.author | Chen C.-K. | en_US |
dc.contributor.author | Liu C.-H. | en_US |
dc.contributor.author | Wen-Yuh Jywe | zz |
dc.creator | Lai H.-Y.;Jywe W.-Y.;Chen C.-K.;Liu C.-H. | - |
dc.date.accessioned | 2022-05-24T06:27:01Z | - |
dc.date.available | 2022-05-24T06:27:01Z | - |
dc.date.issued | 2000 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0034291638&doi=10.1016%2fS0141-6359%2800%2900041-6&partnerID=40&md5=2abcdbc9ef100c0d58c9a13c460be75d | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/612021 | - |
dc.description.abstract | A heuristic approach is proposed in this paper to model form errors for cylindricity evaluation using genetic algorithms (GAs). The proposed GAs method shows good flexibility and excellent performance in evaluating the engineering surfaces via measurement data involved with randomness and uncertainty. The numerical-oriented genetic operator is used as a basic representation for error modeling in the paper. The theoretical basis for the proposed Gas-based cylindricity evaluation algorithms is first presented. The performance of the method under various combinations of parameters and the precision improvement on the evaluation of cylindricity are carefully analyzed. One numerical example is presented to illustrate the effectiveness of the proposed method and to compare the Gas-based modeling results with those obtained by the least-squares method. Numerical results indicate that the proposed GAs method does provide better accuracy on cylindricity evaluation. The method can also be extended for solving difficult form error minimization and profile evaluation problems of various geometric parts in engineering metrology. | - |
dc.relation.ispartof | Precision Engineering | - |
dc.subject | Error analysis | - |
dc.subject | Genetic algorithms | - |
dc.subject | Mathematical models | - |
dc.subject | Measurement errors | - |
dc.subject | Precision engineering | - |
dc.subject | Cylindricity evaluation | - |
dc.subject | Error minimization | - |
dc.subject | Surface measurement | - |
dc.title | Precision modeling of form errors for cylindricity evaluation using genetic algorithms | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/S0141-6359(00)00041-6 | - |
dc.identifier.scopus | 2-s2.0-0034291638 | - |
dc.relation.pages | 310-319 | - |
dc.relation.journalvolume | 24 | - |
dc.relation.journalissue | 4 | - |
item.fulltext | no fulltext | - |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.grantfulltext | none | - |
crisitem.author.dept | Mechanical Engineering | - |
crisitem.author.parentorg | College of Engineering | - |
顯示於: | 機械工程學系 |
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