MATLAB: Is there any method to reverse engineer Mathematical equations from a Simulink Model

differential equationsequationsimulink

I am trying to create mathematical equations behind a simulink model. Manually its proving to be a time consuming task. Is there a faster approach to carry out this job?

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You can linerize Simulink models to state-stace models. This enables computing a (linear) mathematical representation from the Simulink model at a given operating point. Simulink provides some basic trimming and linearization functions: http://www.mathworks.com/help/simulink/trimming-and-linearization.html The toolbox "Simulink Control Design" offers further trimming and linearization functionality.

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MATLAB: How to export the state-space model of a simulink model

If you want to convert a Simulink model to a set of state-space equations, you can linearize it using the Simulink Control Design product. If your model is fully linear, this is a good way of converting a graphical model into a state-space object usable in MATLAB. If the model is nonlinear, this will give a linear approximation of your model about a particular operating point.

The MathWorks Web site has an entire page devoted to this workflow. http://www.mathworks.com/discovery/linearization.html

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Sebastian

MATLAB: Simulink Control Design license, license checkout failed

(1) Run this:

flag=license('checkout','Simulink_Control_Design')
license('inuse')

(2) To check if you have "Simulink Control Design" toolbox installed, run "ver slcontrol"

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MATLAB: How to export the state-space model of a simulink model

MATLAB: Simulink Control Design license, license checkout failed

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