The MCK.M file

 

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.