| 直线度测量中采样间距与偏差形状关系的理论研究 |
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| 引用本文： | 张凤翔,赵辉.直线度测量中采样间距与偏差形状关系的理论研究[J].航空计测技术,1995(2). |
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| 作者姓名： | 张凤翔 赵辉 |
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| 作者单位： | 大庆市技术监督局!黑龙江省大庆市，163453(张凤翔)，哈尔滨工业大学!黑龙江省哈尔滨市，150066(赵辉) |
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| 摘 要： | 从频域理论上对直线度测量中采样间距与偏差形状的吻合关系进行了较为深入的理论分析，提出在相同的采样误差条件下，随着采样点数的增加，测量误差将随之下降。因此，直线度测量采样间距的选择应按测量准确度要求来确定。
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| 关 键 词： | 直线度测量 采样间距 偏差形状 研究 |
Theory Research between Sample Step and Deviation Shape in Linearty Measurement |
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| Zhang Fengxiang, Zhao Hui.Theory Research between Sample Step and Deviation Shape in Linearty Measurement[J].Aviation Metrology & Measurement Technology,1995(2). |
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| Authors: | Zhang Fengxiang Zhao Hui |
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| Institution: | Zhang Fengxiang; Zhao Hui |
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| Abstract: | The Congruent relationship between sample step and diviation shape in linearity measurement is analyzed theoretically by frequency field theory, and the measuring error is decreased as the sample points are increased in the same conditions of the sample error. The choice of thesemple steps for linearity measurement ought to determine the requirement of accuracy of measurement. |
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| Keywords: | Linearity measurement Sample step Deviation shape Research |
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