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多自由度系统受迫振动的Stroh公式

Stroh's formula in multi-freedom forced vibration systems
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摘要 Stroh理论在弹性力学中应用非常广泛,尤其在平面问题中经常被应用。由于其本征方程与多自由度振动的方程非常相似,本文利用Stroh理论的方法解决多自由度受迫振动的初值问题。 The Stroh's theory is widely used in mechanics of elasticity,especially in plane problems.For its eigenfunctions are similar with multi-freedom vibration equations,the Stroh a theory is extended to solve the initial value problems of multi-freedom forced vibration system.
出处 《辽宁科技大学学报》 CAS 2006年第6期581-583,共3页 Journal of University of Science and Technology Liaoning
关键词 Stroh理论 受迫振动 本征值 本征向量 Stroh's theory forced vibration eigenvalues eigenfunctions
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参考文献5

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二级参考文献9

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