| 局部非线性系统动力响应的离散时间传递矩阵法 |
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| 引用本文： | 李享荣. 局部非线性系统动力响应的离散时间传递矩阵法[J]. 上海大学学报(自然科学版), 1996, 2(4): 366-372 |
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| 作者姓名： | 李享荣 |
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| 作者单位： | 上海大学机械电子工程学院力学教研室 |
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| 摘 要： | 本文推广Ｋｕｍａｒ的方法，提出子结构对接的离散时间传递矩阵法，可求出局部非线性联接刚度轴系的动力响应．该研究对多自由度非线性结构的响应计算提供了有用的思想和方法。
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| 关 键 词： | 局部非线性系统；联接刚度；离散时间传递矩阵法；结合面 |
Discrete Time-Transfer Matrix Method for Dynamic Response of A system with Local Nonlinearity |
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| Li Xiangrong. Discrete Time-Transfer Matrix Method for Dynamic Response of A system with Local Nonlinearity[J]. Journal of Shanghai University(Natural Science), 1996, 2(4): 366-372 |
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| Authors: | Li Xiangrong |
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| Abstract: | In this paper, Kumar's method is spread, a discrete time-transfer matrix method of substructures'joint is proposed, The dynamic response of rotor systems with local nonlinearity, can be calculated. This study gives some useful and efficient computation method for nonlinear respones of MDOF structure. |
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| Keywords: | the system with local nonlinearity stiffness of the joint a discrete time-transfer matrix method joint |
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