| 形位误差在位测量的误差分离技术 |
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| 引用本文： | 秦岚,薛联,廖念钊.形位误差在位测量的误差分离技术[J].宇航计测技术,1996(Z1). |
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| 作者姓名： | 秦岚 薛联 廖念钊 |
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| 作者单位： | 重庆大学 |
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| 摘 要： | 采用误差分离原理，对大型工件的几何精度实施在位测量，可以将基准的误差从测量结果中分离出来，从而减少测量不确定度，提高测量精度。
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| 关 键 词： | 几何精度，~＋在位测量，~＋误差分离，~＋测量不确定度 |
Error separation technique of in-situ measuring the form and position error |
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| Qin Lan,Xue Lian,Liao Nianzhao.Error separation technique of in-situ measuring the form and position error[J].Journal of Astronautic Metrology and Measurement,1996(Z1). |
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| Authors: | Qin Lan Xue Lian Liao Nianzhao |
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| Institution: | Qin Lan;Xue Lian;Liao Nianzhao |
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| Abstract: | in order to in-situ check the geometrical accuracy of large-scaleworkpieces,the error separation techniques are put forward to separate the foundation error from the measuring result, which reduces the uncertainty of measurementand improves the accuracy of measurement. |
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| Keywords: | Geometical accuracy In-situ measuring Error separation Uncertainty of measurement |
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