| 并入约束的实体重构方法 |
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| 引用本文： | 王素,王永,高峰.并入约束的实体重构方法[J].机械科学与技术(西安),2004,23(12):1394-1398. |
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| 作者姓名： | 王素 王永 高峰 |
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| 作者单位： | 北京航空航天大学 北京100083
(王素，王永)，北京航空航天大学 北京100083(高峰) |
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| 摘 要： | 提出了一种并入约束的几何重构新方法 ,即将约束直接并入几何特征参数矢量优化求解。与已有的研究方法比较 ,其特点是减少优化变量个数 ,避免求解大量约束方程。通过实例验证该方法提高了优化求解效率和重构精度 ,并有望在设计与制造领域得到广泛应用。
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| 关 键 词： | 几何约束 参数矢量 优化求解 |
| 文章编号： | 1003-8728(2004)12-1394-05 |
Geometric Reconstruction Approach by Incorporating Constraints |
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| WANG Su,WANG Yong,GAO Feng.Geometric Reconstruction Approach by Incorporating Constraints[J].Mechanical Science and Technology,2004,23(12):1394-1398. |
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| Authors: | WANG Su WANG Yong GAO Feng |
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| Abstract: | This paper presents a new approach by incorporating geometric constraints in object reconstruction. It suggests adding constraints to the feature parameter vector and solving the optimization value. It has the advantage of neglecting the constraint functions and reducing the number of the variables. The paper shows through application to a planar model that our scheme is well behaved for improving the optimization efficiency and reconstruction accuracy. This technique is expected to have a great impact in design and manufacturearea. |
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| Keywords: | Geometric constraints Parameter vector Optimization |
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