| 基于遗传中心法则的零件逐步求精创新设计 |
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| 引用本文： | 汪焰恩,周继红,魏生民,杨晓强,王文娟. 基于遗传中心法则的零件逐步求精创新设计[J]. 机械科学与技术, 2006, 25(1): 72-76 |
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| 作者姓名： | 汪焰恩 周继红 魏生民 杨晓强 王文娟 |
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| 作者单位： | 西北工业大学,现代设计与集成制造技术教育部重点实验室,西安,710072;DMEM Department of Strathclyde University, Glasgow, UK G11LF;北京爱必得尔网络科技有限公司,北京,100088;西北工业大学,现代设计与集成制造技术教育部重点实验室,西安,710072;DMEM Department of Strathclyde University, Glasgow, UK G11LF |
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| 摘 要： | 针对零件创新设计中功能分解标准各异,运算耗时随零件复杂度成指数递增以及设计局限性强等难点。在生物遗传学中心法则和基因互补配对原则的启发下,探索一种结合矢量运算、矢量组合和约束函数的面向全过程全反馈闭环逐步求精零件创新设计方法。由于采用零件特征基因编码和零件特征融合算法,简化了功能分解的依据并提高零件运算速度。文章阐述了实现的具体框架和创新设计算例,并在CATIA5R8平台验证该方法是可行。
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| 关 键 词： | 智能设计 零件基因编码 逐步求精 矢量运算 创新设计 |
| 文章编号： | 1003-8728（2006）01-0072-05 |
| 收稿时间： | 2005-01-22 |
| 修稿时间： | 2005-01-22 |
Innovative Design of Stepwise Refinement Parts Based on the Rule of Heredity Center |
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| Wang Yan''''en,Zhou Jihong,Wei Shengmin,Yang Xiaoqiang,Wang Wenjuan. Innovative Design of Stepwise Refinement Parts Based on the Rule of Heredity Center[J]. Mechanical Science and Technology for Aerospace Engineering, 2006, 25(1): 72-76 |
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| Authors: | Wang Yan''''en Zhou Jihong Wei Shengmin Yang Xiaoqiang Wang Wenjuan |
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| Abstract: | Inspired by the rule of heredity center in genetic science and by genetic complementation and matching principle,with reference to part design algorithm based on multi-feature part gene encoding technology and in collaboration with complete-feedback closed loop control knowledge,we explore a procedure-oriented part innovation design process.The sections from 1.2 to 1.3 discuss how to obtain stepwise refinement to simplify the criteria of part feature decomposition in part innovation design and to reduce the computing time that increases exponentially with the complexity of part feature.Based on such algorithm,we build simple parts to validate the algorithm in CATIA5R8 platform. |
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| Keywords: | intelligent design part gene encoding stepwise refinement vector computative innovative design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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