Hey guys,
I got the following system of a quarter car model:

The goal is to identify the unknown parameters of m1, m2, K, Kt and C based on differnt inputs q and outputs z1 and z2.

For this I simulated the model in Simulink with for example a sine wave as input q and set variables of m1, m2, K, Kt and C. I then recorded the position, motion and acceleration of z1 and z2.

Now lets say I only know the input q, output z1,z2 as well as their derivatives and I also got the equations of motion. I want to identify the unknown parameters m1, m2, K, Kt and C and see how close the identification gets compared to the values i defined in the simulink model.
I’d be glad if someone could give me hint as to how achieve this. Thanks for that.Hey guys,
I got the following system of a quarter car model:

The goal is to identify the unknown parameters of m1, m2, K, Kt and C based on differnt inputs q and outputs z1 and z2.

For this I simulated the model in Simulink with for example a sine wave as input q and set variables of m1, m2, K, Kt and C. I then recorded the position, motion and acceleration of z1 and z2.

Now lets say I only know the input q, output z1,z2 as well as their derivatives and I also got the equations of motion. I want to identify the unknown parameters m1, m2, K, Kt and C and see how close the identification gets compared to the values i defined in the simulink model.
I’d be glad if someone could give me hint as to how achieve this. Thanks for that. Hey guys,
I got the following system of a quarter car model:

The goal is to identify the unknown parameters of m1, m2, K, Kt and C based on differnt inputs q and outputs z1 and z2.

For this I simulated the model in Simulink with for example a sine wave as input q and set variables of m1, m2, K, Kt and C. I then recorded the position, motion and acceleration of z1 and z2.

Now lets say I only know the input q, output z1,z2 as well as their derivatives and I also got the equations of motion. I want to identify the unknown parameters m1, m2, K, Kt and C and see how close the identification gets compared to the values i defined in the simulink model.
I’d be glad if someone could give me hint as to how achieve this. Thanks for that. quarter car model, parameter identification, vehicle dynamics MATLAB Answers — New Questions

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