Theoretical development of a dynamic stiffness matrix (DSM) based direct damping matrix identification method is revisited in this paper. This method was proposed to identify both the mechanism and ...

QIANG DU, DESHENG WANG, LIYONG ZHU, ON MESH GEOMETRY AND STIFFNESS MATRIX CONDITIONING FOR GENERAL FINITE ELEMENT SPACES, SIAM Journal on Numerical Analysis, Vol. 47, No. 2 (2009), pp. 1421-1444 ...