Vibration inverse problem for spring-mass systems
Subject Areas : Model Updating
1 - هیات علمی، دانشکده مهندسی مکانیک، دانشگاه صنعتی شریف
Keywords: eigenvalue, Mass matrix, Inverse problem, stiffness matrix,
Abstract :
Inverse problem for spring-mass systems called shear structures is presented in this paper. Shear structure is a system with spring and mass after each other and there is a spring between two masses. Damping effects are neglected here. The aim is determining the mass and stiffness of the system with pre assigned frequencies. There is a method for solving such a problem that is presented here. Some examples are discussed. Such a problem can be used for several important problems.
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