基于基因工程思想的产品族设计及其关键技术研究  

Research on the design and key technology of product family based on genetic engineering ideas

作　　者：高磊[1] 万静[1] 陈东宁[1] 

机构地区：[1]北京科技大学机械工程学院,北京100083

出　　处：《图学学报》2012年第1期38-43,共6页Journal of Graphics

摘　　要：通过分析型材断面的尺寸和形状特征的继承关系及型材模块的结构变异,将基因工程的思想用于产品族的开发设计中,并将"型材特征"看作是产品结构信息的"DNA"。借鉴生物学领域基因工程原理,揭示了"型材特征"这种信息流在产品树中的传播规律,在此基础上提出了一种基于基因工程思想的产品基因编码与重组方法。通过对产品族和产品基因DNA的概念以及产品族设计DNA的内涵和研究内容的探讨,指出了支持产品基因工程的关键技术,并以门体型材为例,说明产品族基因工程思想的设计效果。By analyzing the inheritance relationships of the size and the shape feature of the profiles, and the structure variation of profile model, the idea of genetic engineering is used in the development and design of product family, and the profile feature is taken as the DNA of the product structure information. The propagation of the profile feature, as information streams, in product tree is revealed referenced to the principle of genetic engineering of biology. On this basis, a method of gene coding and gene recombination for product based on the idea of genetic engineering is provided. By discussing the concept of product family and product gene DNA and the connotation and the research contents of the designing of product family DNA, the key support technologies of genetic engineering are pointed out. To take the door profile＇s structural for an example, the result shows the designing effect on the idea of genetic engineering of the product family.

关 键 词：产品族设计 基因编码 DNA 门型材 基因工程思想 

分 类 号：TH122[机械工程—机械设计及理论]