| CRAS与SAP5P的联接 |
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| 引用本文： | 罗华耿 郑万泔. CRAS与SAP5P的联接[J]. 应用力学学报, 1989, 6(1): 89-93 |
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| 作者姓名： | 罗华耿 郑万泔 |
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| 作者单位： | 北京大学力学系(罗华耿)，南京汽轮电机厂(郑万泔)，北京大学力学系(陈德成) |
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| 摘 要： | 本文介绍随机信号及振动分析系统CRAS与结构有限元计算程序SAP5P的连接方法.试验数据与计算数据在微机内的拼接,实现了模态试验结果与计算模型的相互校核与修正,给结构的动力分析提供了可靠的依据,是复杂、高技术产品的CAD/CAT一体化的一个重要手段.
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| 关 键 词： | CRAS SAP5P 联接 一体化 CAD CAT |
CONNECTION OF CRAS AND SAP5P |
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| Luo Hua-geng, Zhen Wam-gan. CONNECTION OF CRAS AND SAP5P[J]. Chinese Journal of Applied Mechanics, 1989, 6(1): 89-93 |
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| Authors: | Luo Hua-geng Zhen Wam-gan |
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| Affiliation: | Luo Hua-geng,~* Zhen Wam-gan,~ |
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| Abstract: | In this paper, a method is presented for connecting the data between the Chinese Conversational Random Signal and Modal Analysis System (CRAS) and the Structure Analysis Program (SAP5P) in a personal computer. From this the modification and (or) improvement of modal parameters between the modal test and the FEM computing can be realized in a personal computer. Finally, the reliability of the method has been verified by an example. |
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| Keywords: | CRAS SAP5P modal parameters |
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