| 模型校正在电子设备结构中的应用 |
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| 引用本文： | 吴运新,钟掘. 模型校正在电子设备结构中的应用[J]. 中南大学学报(自然科学版), 1995, 0(5) |
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| 作者姓名： | 吴运新 钟掘 |
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| 作者单位： | 中南工业大学机械工程系 |
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| 摘 要： | 为预测构件动态行为，用动力学有限元校正法建立某一航天用印刷电路板的动力学模型，用物理参数局部校正法导出物理意义明确的校正模型，用分步实验校正法提高模型的可靠度。结果表明，校正模型具有更大的适应性和可靠性。
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| 关 键 词： | 有限元，动力学，模型，校正 |
APPLICATION OF MODEL RECTIFYING IN STRUCTURE OF ELECTRONICS |
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| Wu Yunjxin, Zhong Jue, C. Conti R. Kenda. APPLICATION OF MODEL RECTIFYING IN STRUCTURE OF ELECTRONICS[J]. Journal of Central South University:Science and Technology, 1995, 0(5) |
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| Authors: | Wu Yunjxin Zhong Jue C. Conti R. Kenda |
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| Abstract: | For forecasting dynamic action of spares , the dynamic model of printing electrocircuitplate used in a certain spaceflight device has been established with rectifying method of dy-namic finite element. The physics meaning of rectifying model obatined from part rectifyingmethod of physics parameter was clear. Using rectifying method of stepping test the depend-ability of model was improved. The results show that rectifying model has greater adaptationand dependability. |
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| Keywords: | finite elements dynamics model rectifying |
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