Matlab simulink model of a Quarter-Car model

[skidzeess]

Thank u sir, had a university class yesterday and hand to remind to myself what was the "logic" in this connections.

[abnereliberganzahernandez]

control theory summarized in one simple block diagram simply wow wow wow

[jdjbcnk]

Thank you sir.
And can I define it 2-dof system?

[ahmeddesoky]

Thank you Prof. for the clear well explained topic. What if I want to to compare between different responses on the same plot by giving different values for c . Can I do that in Simulink ? how please !

[AbhijeetA]

I have a question, what if same system, but we have to simulate with a step input?
Is it still right to use a derivative block if we use a step input?
Since the derivative of numerical constant value is 0.
How would that work or how can I model with step input?

Any help is widely appreciated.

[backbenchrs]

What about when there will two mass.... Means two equations then how we deal it....?

[vamsialuru]

No where you have mentioned initial conditions while integrating. what are initial conditions for this problem

[ileyka]

Thanks for the explanation! Why is there no m*(d2y/dx2) in the equation, where m is the mass of the spring and the shock absorber?

[mytubejaved]

Good explanation. How can I simulate half car model?