| 分析机匣—支承—转子系统动态响应的子结构迭代法 |
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| 引用本文： | 廖明夫,魏旭东,刘启洲.分析机匣—支承—转子系统动态响应的子结构迭代法[J].航空动力学报,1996,11(3):315-316,335. |
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| 作者姓名： | 廖明夫 魏旭东 刘启洲 |
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| 作者单位： | 西北工业大学，西安西北工业大学航空发动机系 |
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| 摘 要： | 为分析机匣—支承—转子系统的动力特性，发展了一种子结构迭代—传递矩阵方法。利用这一种方法使得对复杂转子系统的分析大为简化。与传统的整体传递矩阵方法相比，可大为节省机时，简化公式推导。理论证明与计算实例都表明，该方法具有收敛快、稳定性好的特点。
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| 关 键 词： | 子结构迭代法 矩阵法 分析系统 结构 |
| 收稿时间： | 7/1/1995 12:00:00 AM |
| 修稿时间： | 1995/10/1 0:00:00 |
SUBSTRUCTURE ITERATION FOR ANALYZING DYNAMIC BEHAVIOUR OF A CASING-SUPPORT-ROTOR SYSTEM |
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| Liao Mingfu,Wei Xudong and Liu Qizhou.SUBSTRUCTURE ITERATION FOR ANALYZING DYNAMIC BEHAVIOUR OF A CASING-SUPPORT-ROTOR SYSTEM[J].Journal of Aerospace Power,1996,11(3):315-316,335. |
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| Authors: | Liao Mingfu Wei Xudong and Liu Qizhou |
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| Institution: | 7th Dept.Northwestern Polytechnical University, Xi'an 710072;7th Dept.Northwestern Polytechnical University, Xi'an 710072;7th Dept.Northwestern Polytechnical University, Xi'an 710072 |
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| Abstract: | In order to investigate the dynamic behaviour of a casing-support-rotor system,an approach associated with substructure iteration and transfer matrix is developed.With help of the approach,the dynamic response analysis of a complex rotor system is simplified and the computation time is lessened.The convergence and stability of the approach are verified with a simple model. |
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| Keywords: | Substructure Iteration methods Matrix method System architecture |
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