If the user simulates following analysis and “OUT” file creating option is set, then the “ModelFileName_mck.m” file is created with mass, stiffness and, damping matrices.
• Eigenvalue analysis
• FRA analysis
• State Matrix output option
Figure 1 An example mck.m file with initial time eigenvalue analysis for a 1DOF model
Note
The unit is always set MKS system for the mck.m file. Therefore, the mass, stiffness, and damping are set [kg], [N/m], and [N/(m/s)], respectively.