PROJECT 7: Matlab Programming
Solution of 2 dof homogeneous system

Problem Statement

1.Solve the 2 degree of freedom problem for the unforced motion of the system of Project 7, for the following initial conditions:
both initial velocities = 0
lower displacement = 1 ft
m1=1;
m2=9
k1= 1;
k2= 1;
c1= .2;
c2= .2 ;


Suggest using

function B=solver(t)
A=amatrix;


[V,D]=eig(A*t); B=V*diag(exp(diag(D*t)))*inv(V);
or
B=expm(A*t);

to obtain a solution
 

2. Calculate & plot the response curves.

Submit

standard report including:
  1. source codes
  2. input files
  3. printout of the pertinent matrices
  4. 2 plots of the solutions, displacements on one plot, velocities on the other. Use a time span of 50 seconds
.
Due:  Apr 13, 9:00 AM