| A CAD MODEL FOR FUZZY CONCURRENT TOLERANCE |
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| 作者姓名： | Yang Jiangxin Liu Yusheng Tan Jianrong Wu Zhaotong |
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| 作者单位： | Production Engineering Institute，Zhejiang University |
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| 基金项目： | This Project is supported by National Natural Science Foundation of China. |
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| 摘 要： | 0INTRODUCTIONWiththedevelopmentofCAD/CAPP/CAM,toleranceisbecondngamoreandmoreimportantparameterforinteglatingthem]].SOme...arch..2]havebeencarriedoutconcurrenttole~cedesign,butstillremainssomeproblems.First,discretetolermceoptindzationisn'trealizedinthedesign.Second,afewOflimitationsforthemanufacturingprocessareassumed,suchasnormaldistribution.Finally,itmaynotbereasonabletoadopttheconventionaloptindzationmodelforconcurrenttolerancedesignbecausethedivisionofp~essisn'toftenexplicit.S…
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A CAD MODEL FOR FUZZY CONCURRENT TOLERANCE |
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| Yang Jiangxin, Liu Yusheng , Tan Jianrong, Wu Zhaotong.A CAD MODEL FOR FUZZY CONCURRENT TOLERANCE[J].Chinese Journal of Mechanical Engineering,2000,13(2):96-101. |
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| Authors: | Yang Jiangxin |
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| Abstract: | Research situation of concurrent tolerance design has been analyzed. As fuzzy factors are objective and unavoidable in concurrent tolerance design, fuzzy optimization theory is applied in the design. A new mathematical model of concurrent tolerance design is constructed. |
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| Keywords: | Concurrent tolerance Fuzzy design CAD |
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