| 光学非球面面形拟合方法研究 |
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| 引用本文： | 沙定国 全书学. 光学非球面面形拟合方法研究[J]. 光子学报, 1995, 24(2): 152-157 |
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| 作者姓名： | 沙定国 全书学 |
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| 作者单位： | 北京理工大学工程光学系 |
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| 摘 要： | 作者在研制一台高精度检测非球面仪器的过程中,探讨了二次和高次非球面面形方程参数的拟合方法。计算实例表明,线性化拟合法和非线性拟合法较圆满地达到了各种非球面面形拟合精度和实时处理的要求。
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| 关 键 词： | 非球面 线性化 拟合 |
| 收稿时间： | 1994-01-08 |
RESEARCH ON OPTICAL ASPHERICAL SURFACE''''S FITTING METHOD |
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| Sha Dingguo, Quan Shuxue, Zhu Qiudong,Su Datu. RESEARCH ON OPTICAL ASPHERICAL SURFACE''''S FITTING METHOD[J]. Acta Photonica Sinica, 1995, 24(2): 152-157 |
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| Authors: | Sha Dingguo Quan Shuxue Zhu Qiudong Su Datu |
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| Affiliation: | Depadment of Engineering Optics, Beijing University of Science and Technology, 100081 |
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| Abstract: | In the paper,we inquired into the conicoid and high aspherical surface shape,s equationparameters fitting method during the process that we developed a high precision instrument whichwould be used to measure some aspherical surfaces. The examples calculated show that,the linearizedand nonlinear fitting method well reached the claim for its fitting precision to all kinds of asphericalsurface shape and its reaItime processing. |
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| Keywords: | Aspherical surface Linearization Fitting |
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