Function for linearization of nonlinear system of equations

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HN
HN el 12 de Nov. de 2020
Comentada: Walter iacomacci el 16 de Nov. de 2020
  • V =F(rp,x1,x2,theta(t), psi(t), phi(t),wx(t),wy(t) ) is a non linear equation and the objective is to minimize output vector V for the given optimization variables rp, x1 and x2. Can anyone recommend me a method to linearize it using matlab ?
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HN
HN el 16 de Nov. de 2020
Walter iacomacci Thank you,
I don't have model in simulink. I hope I can convert the program above easily. right ?
Walter iacomacci
Walter iacomacci el 16 de Nov. de 2020
If you have the actual differential equation you can recreate it easily in Simulink. Here is an example:
Which is a Differential Equation System of a Circuit, the Block diagram looks like this with Vin=30
Ignore the gain with 1/4 going to VL it is just a relation to obtain the values in time for a voltage in the inductor.
If you have only 1 differential equation is much easier. Let me know if you need help.

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