Elastodynamic theory of framed structures and reverberation-ray matrix analysis

DEVELOPMENT OF THE EXPERIMENTAL SPATIAL

DEVELOPMENT OF THE EXPERIMENTAL SPATIAL MATRIX IDENTIFICATION METHOD (THEORY AND BASIC VERIFICATION WITH A FRAME STRUCTURE)

✍ M. Okuma; Q. Shi; T. Oho 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 156 KB

In the present paper, the authors propose a new experimental method of identifying the set of spatial matrices. This method identifies the spatial matrices, namely mass matrix, damping matrix and stiffness matrix, which describe the properties of dynamic structures, using experimentally measured FRF