| 最小外接球的精确评定 |
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| 引用本文： | 侯宇.最小外接球的精确评定[J].中国计量学院学报,1993(1). |
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| 作者姓名： | 侯宇 |
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| 作者单位： | 中国计量学院机械量计量系 |
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| 摘 要： | 本文把最小外接球的评定问题表述为非线性约束最优化问题,并采用有效约束技术求得精确的最优解。文章还对常用的线性模型的误差和适用性进行讨论。
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| 关 键 词： | 最小外接球 球度误差 非线性约束最优化 |
An Exact Evaluation of Minimal Circumscribed Sphere |
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| Hou Yu,Dept. of Mechanical and Dimensional Measurement.An Exact Evaluation of Minimal Circumscribed Sphere[J].Journal of China Jiliang University,1993(1). |
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| Authors: | Hou Yu Dept of Mechanical and Dimensional Measurement |
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| Abstract: | The equations of nonlinearly constrained optimization are presented for the evaluation of the minimal circumscribed sphere. The optimal solurions are obtained by use of the effective constraint technique. The accuracy and applicability of the linear mathematical model are discussed in this paper. |
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| Keywords: | minimal circumscribed sphere sphericity nonlinearly constrained optimization |
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