面向特征的公差分析与综合 |
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引用本文: | 向文,黄彤军,康有树,周济.面向特征的公差分析与综合[J].华中科技大学学报(自然科学版),1994(Z1). |
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作者姓名: | 向文 黄彤军 康有树 周济 |
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作者单位: | 华中理工大学CAD中心 |
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摘 要: | 研究了一种面向特征的公差分析与综合方法,该方法首先建立基于特征的产品信息模型,在此基础上利用人工智能技术建立公差设计的成本─精度模型,并通过优化设计方法优化公差设计。
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关 键 词: | 公差分析与综合,产品信息模型,优化设计 |
The Feature-Oriented Tolerance Analysis and Synthesis |
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Abstract: | A feature-oriented tolerance analyzing and synthesizing method is studied.A feature-based product information model is developed based on a feature-modelling tool system FMT2.0.The assembly and D & T are included in the model.The AI technique is adopted to es-tablish a cost-accuracy model.the numerical optimization method is then used to optimize thetolerance assignment. |
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Keywords: | tolerance analysis and synthesis product information model optimization de-sign |
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