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Testing technology for off-axis parabolic mirror during fine grinding stage
Hanyu; Wufan; Wan Yongjian
Volume7655
Pages765530 (5 pp.)
2010
Language英语
Indexed ByEi ; ISTP
Subtype会议论文
AbstractA method to test an off-axis parabolic (OAP) mirror at fine grinding stage using CMM (coordinate measuring machine) is introduced in this paper. Tilt error and the probe radius error have been removed as a system error before interpolation. An interpolation method, which based on Tikhonov regularization, is used to fit surface error. An example, which shows the effectiveness of this method, is also given.; A method to test an off-axis parabolic (OAP) mirror at fine grinding stage using CMM (coordinate measuring machine) is introduced in this paper. Tilt error and the probe radius error have been removed as a system error before interpolation. An interpolation method, which based on Tikhonov regularization, is used to fit surface error. An example, which shows the effectiveness of this method, is also given.
Conference NameProceedings of the SPIE - The International Society for Optical Engineering
Conference Date2010
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7572
Collection先光中心
Corresponding AuthorHanyu
Affiliation中国科学院光电技术研究所
Recommended Citation
GB/T 7714
Hanyu,Wufan,Wan Yongjian. Testing technology for off-axis parabolic mirror during fine grinding stage[C],2010:765530 (5 pp.).
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