| 基于灵敏度分析的机床立柱结构动态优化设计 |
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| 引用本文： | 彭文. 基于灵敏度分析的机床立柱结构动态优化设计[J]. 组合机床与自动化加工技术, 2006, 0(3): 29-31 |
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| 作者姓名： | 彭文 |
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| 作者单位： | 江苏多棱数控机床股份有限公司,江苏,常州,213012 |
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| 摘 要： | 以固有频率的提高作为衡量结构动态性能的指标,采用灵敏度分析方法对立柱筋板布局和厚度参数进行了优化设计。利用得到的立柱优化方案建立新的整机模型,并进行重新分析以验证立柱的动态优化设计对整机性能的提高。
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| 关 键 词： | 灵敏度分析 动态优化 结构设计 |
| 文章编号： | 1001-2265(2006)03-0029-03 |
| 收稿时间： | 2005-09-27 |
| 修稿时间： | 2005-09-27 |
The Structure Dynamic Optimum Design of Machine Tool Column Based on Sensitivity Analysis |
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| PENG Wen. The Structure Dynamic Optimum Design of Machine Tool Column Based on Sensitivity Analysis[J]. Modular Machine Tool & Automatic Manufacturing Technique, 2006, 0(3): 29-31 |
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| Authors: | PENG Wen |
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| Affiliation: | Jiangsu Duo Leng CNC Machine Tool Co. , Ltd. Changzhou Jiangsu 213012, China |
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| Abstract: | According to heighten the inherent frequency as the purpose of improving structure dynamic properties,uses the method of sensitivity analysis to optimize the arrangements and the thickness of the ribs of column.Sets up a new whole machine model using column optimized results and re-analyses it to confirm that the dynamic optimum design of machine tool column improves the whole machine performance. |
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| Keywords: | sensitivity analysis dynamic optimum structure design |
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