| 基于DEA理论对碳纤维/铝粉/BMI树脂复合材料的有效性分析 |
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| 引用本文： | 边馥萍,杨子.基于DEA理论对碳纤维/铝粉/BMI树脂复合材料的有效性分析[J].天津大学学报(自然科学与工程技术版),2005,38(9):763-767. |
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| 作者姓名： | 边馥萍 杨子 |
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| 作者单位： | [1]天津大学理学院,天津300072 [2]天津大学材料科学与工程学院,天津300072 |
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| 基金项目： | 南开大学-天津大学刘徽应用数学中心资助项目（T06）. |
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| 摘 要： | 加入适当的碳纤维和铝粉对双马来酰亚胺（BMI）树脂进行复合增韧，可以有效改善其力学性能，通常只能通过多次试验结果的优劣比较来评价BMI树脂的力学性能，而不能判断其力学性能是否达最优值。为此，基于数据包络分析理论，给出BMI树脂力学性能的评价模型和计算方法，利用试验数据可以有效测算其最优值，控制碳纤维和铝粉的加入量，使BMI树脂的力学性能达到最优。
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| 关 键 词： | 数据包络分析 双马来酰亚胺树脂 力学性能 最优性 |
| 文章编号： | 0493-2137（2005）09-0763-05 |
| 收稿时间： | 2003-12-02 |
| 修稿时间： | 2004-09-15 |
Effectiveness Analysis of Bimaleimide Composite Based on Data Envelopment Analysis |
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| Bian FuPing;Yang Zi.Effectiveness Analysis of Bimaleimide Composite Based on Data Envelopment Analysis[J].Journal of Tianjin University(Science and Technology),2005,38(9):763-767. |
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| Authors: | Bian FuPing;Yang Zi |
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| Abstract: | Adding appropriate amount of short carbon fibers and aluminum powder to increase the tensile strength of bimaleimide (BMI) can greatly improve the composite's mechanical properties. Traditionally, the appropriate amounts was determined by trial and error. Based on data envelopment analysis theory, this paper shows a new approach that will provide both a measurement model and a computational method. The optimal values are validated through repetitive testing, and control of the intake of short carbon fibers and aluminum powder can optimize the composite's mechanical properties. |
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| Keywords: | data envelopment analysis bimaleimide composite mechanical properties optimization |
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