| MSC Patran在浮筏隔振装置模态分析中的应用 |
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| 引用本文： | 杜向华,赵应龙,朱海潮.MSC Patran在浮筏隔振装置模态分析中的应用[J].计算机辅助工程,2006,15(Z1):99-101. |
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| 作者姓名： | 杜向华 赵应龙 朱海潮 |
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| 作者单位： | 海军工程大学,湖北,武汉,430000 |
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| 摘 要： | 基于MSC Patran建立浮筏隔振系统模型. 在对系统进行模态分析之前,把认为薄弱的环节划分为一组,并首先对该组进行模态分析,通过对模态参数的辨识,对整个系统的动态特性进行预估,指导系统结构的优化设计.
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| 关 键 词： | MSC Patran 浮筏隔振系统 模态分析 优化设计 |
| 文章编号： | 1006-0871(2006)S1-0099-03 |
| 修稿时间： | 2006年6月23日 |
Application of MSC Patran in Modal Analysis of Buoyant Raft Shock-resistant System |
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| DU Xianghua,ZHAO Yinglong,ZHU Haichao.Application of MSC Patran in Modal Analysis of Buoyant Raft Shock-resistant System[J].Computer Aided Engineering,2006,15(Z1):99-101. |
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| Authors: | DU Xianghua ZHAO Yinglong ZHU Haichao |
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| Abstract: | The model of the buoyant raft shock-resistant system is built based on MSC Patran. Before the modes of the whole system is analyzed, some parts of the model is first picked out as a group for modal analysis to study its structure strength. The system dynamic characteristics can be estimated from the group modal parameters, which can guide the optimization design of the system structure. |
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| Keywords: | MSC Patran buoyant raft shock-resistant system modal analysis optimization design |
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