Dear friends,
I am a beginner in the mechanical vibration field. I have the EOM ( Equation Of Motion ) of my problem in the standard form ( Mx[sub]tt[/sub]+Cx[sub]t[/sub]+Kx=0).Then, in the next stage, I uesd State-space form ( AX[sub]t[/sub]+BX=0 ) of my EOM to calculate the eigenvalues of the system in order to extract the natural frequencies and damping parameters ( Landa=c+iw : c= damping parameter and w= frequency ). Now I want to plot the mode shapes of my system. I want to put my frequency in a equation and then it plots the corresponding mode shapes of that frequency. I don't know how to do that.
Could you please help me with the problem ?!
Thank you in advance.
I am a beginner in the mechanical vibration field. I have the EOM ( Equation Of Motion ) of my problem in the standard form ( Mx[sub]tt[/sub]+Cx[sub]t[/sub]+Kx=0).Then, in the next stage, I uesd State-space form ( AX[sub]t[/sub]+BX=0 ) of my EOM to calculate the eigenvalues of the system in order to extract the natural frequencies and damping parameters ( Landa=c+iw : c= damping parameter and w= frequency ). Now I want to plot the mode shapes of my system. I want to put my frequency in a equation and then it plots the corresponding mode shapes of that frequency. I don't know how to do that.
Could you please help me with the problem ?!
Thank you in advance.