Hi,
I want to evaluate the System identification tool-box that we have purchased in our comapny. For this, I wanted to evaluate a known transfer function of a Boost converter Output Voltage to duty cycle in the continuous domain. For the power electornics portion, I use the PLECS software.
The question that I want to ask here is, How do I perform the frequency sweep of the plant using the System identification tool-box? In the example project provided by Mathworks, the functions, linio, frest.Sinestream etc. are being used for this purpose (<http://www.mathworks.com/products/sysid/demos.html?file=/products/demos/shipping/ident/iddemo_BoostConverter.html)>. I believe these functions are a part of the "Simulink Control Design" toolbox. We have not purchased this toolbox. Is this a must for prefoming this task? Is there any way to do the frequency sweep and bode plots with only the System Identification toolbox? Please help me with your answers.
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