| 子结构传递矩阵法、有限元素法和模态综合法应用于转子动力特性计算时的对比分析 |
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| 引用本文： | 郭力.子结构传递矩阵法、有限元素法和模态综合法应用于转子动力特性计算时的对比分析[J].电站系统工程,1999(2). |
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| 作者姓名： | 郭力 |
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| 作者单位： | 湖南大学 |
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| 摘 要： | 传递矩阵法、有限元素法及模态综合法是对转子系统进行动力特性分析最常用的方法。通过大量算例，从计算精度、内存和机时等方面对它们进行了对比计算，并对计算结果进行了分析
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| 关 键 词： | 转子 动力特性分析 传递矩阵法 有限元素法 模态综合法 |
Comparation of Substructure Transfer Matrix Method, Finite Element Method and Mode
Synthesis Method for Dynamic Analysis of Rotor |
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| Guo Li.Comparation of Substructure Transfer Matrix Method, Finite Element Method and Mode
Synthesis Method for Dynamic Analysis of Rotor[J].Power System Engineering,1999(2). |
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| Authors: | Guo Li |
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| Abstract: | Transfer Matrix
Method, Finite Element Method and Mode Synthesis Method are most common methods for
dynamic alalysis of rotor system. Based on many calculating examples, the paper presents
comparative calculation for said three methods in calculation precision, memory and CPU.
When using Mode Synthesis Method for dynamic alalysis, the control parameters, such as
number of substructures and mode orders of substructures, are emphasized in the paper. |
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| Keywords: | rotor dynamic analysis transfer matrix method finite element method mode synthesis method |
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