(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Construct a simulink model of the extended system that fully represents it. Hint: If KST tends towards infinity the new model should be the same as the old provided the mass of the car body is unchanged.

M = 1200;

KST = 15000000;

MH = 60;

Kv = 3.2e+004

2. Relevant equations

If u need the diagram of the soultion kindly pm me with ur email. i email to u.

3. The attempt at a solution

A = [0 1 0 0 ; (-Ks+KST)/MH -Kv/MH -Ks/MH Kv/MH; 0 0 0 1; Ks/M Kv/M -Ks/M -Kv/M];

B= [0 0; KST/MH -1/MH; 0 0; 0 1/M];

C = [1 0 0 0; 0 0 1 0; 0 1 0 0; 0 0 0 1];

D = [0 0; 0 0; 0 0; 0 0];

Ss1 = ss(A, B, C, D);

T = [0:0.01:10]';

S1 = zeros(size(T));

S2 = 3000*ones(size(T));

U1 = sig(S1, T);

U2 = sig(S2, T);

simulate(Ss1,(U1, U2))

The problem is, i couldn;t get the graph of it. I tried using matlab and comsol script. Looks like theres an snytax error. Please help.

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# Contrust a graph using Comsol Script.

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