| 摘要: |
| 面向约束的布局设计问题一直是布局研究的热点．本文提出了一个基于几何推理的布局设计生成算法，其最大优点就是充分利用参数化设计的优点，建立了影响布局设计的变量之间的关系．该算法具有较强的柔性，易于扩充，并支持约束一致性检测和影响布局设计参变量的局部修改．算法已在作者研制的车身内布置设计系统中得到了较好的应用． |
| 关键词: 布局设计 几何推理 几何约束 参数化设计 |
| DOI： |
| 分类号: |
| 基金项目:本文研究得到国家863高科技项目基金资助. |
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| A NOVEL METHOD FOR LAYOUT DESIGNBASED ON GEOMETRIC REASONING |
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YUAN Miaolong,ZHOU Ji
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| Abstract: |
| The constraint-oriented layout design problem is one of the hot spot in the research of layout field．This paper presents a layout generatmn algorithm based on geo-metric reasoning．Using the advantage of the parametric design，the algorithm sets up the relations between the parameters which determine the result of the layout design, also it has several advantages in flexibility，expansibility．1ocal modification of the main parame- ter which is able to check the consistency of the constraints．The algorithm has been SUC-eessfully applied to the cab interior layout design system. |
| Key words: Layout design geometric reasoning geometric constraints parametric design |
