Photovoltaic MPPT fuzzy logic in Matlab/Simulink

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Jason Lee
Jason Lee 2011-6-19
评论： Bensaili Achraf 2023-4-25
A very good day to all of you.
I am currently simulating a boost converter circuit where the duty cycle is being controlled by a fuzzy logic controller. Now, the fuzzy logic controller inputs are my Power and Current.
From what i have known, the inputs are actually a function which denotes as: change of P = P(n) - P(n-1).
My question is, how to implement this on Simulink block diagram?
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Zubair Akhtar
Zubair Akhtar 2021-3-28
Please i need a methode how to regulat the fuzzy bloc in simulink in MATLAB thanks in advance.please send me on this mail address-
This is my email:- zubairzaks12@gmail.com

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采纳的回答

Arnaud Miege
Arnaud Miege 2011-7-14
If your signal is discrete, you can use the Difference block to compute the difference between the current time step and the previous one.
HTH,
Arnaud

更多回答（7 个）

Hossein
Hossein 2011-11-16
Is there any example about Difference block here?or any webinar?
Ajaykant Sahu
Ajaykant Sahu 2017-4-11
check this code. I am not able to upload the FIS file if needed then contact.
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KaCheung Fan
KaCheung Fan 2023-3-6
Can you please send the FIS file to fankacheung@gmail.com.
Bensaili Achraf
Bensaili Achraf 2023-4-25
Send me the file please 🙏🙏 bensailiachraf@gmail.com

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Eben_Jay
Eben_Jay 2018-1-22
Hi Ajaykant Sahu, please I will like to have the FIS send to fajmayor@gmail.com.
Thanks
Eben Eben
Eben Eben 2018-1-29
Anybody with the fis file please help me with it. My email is fajmayor@gmail.com. Thanks
Aliriza PALA
Aliriza PALA 2018-2-25
Do you share the simulation? My mail address: palaali20@gmail.com Thank you....
panda xl
panda xl 2019-1-8
please share to here panduxl@yahoo.com thanks
  2 个评论
Dilip yadav
Dilip yadav 2020-5-25
if anyone have fis file plz give me or tell me how to choose it
i have created one but i have issue in the range
dilipyadav.eng@gmail.com

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Yahya Zayed
Yahya Zayed 2021-3-28
Anybody with the fis file please help me with it. My email is yahyazayed88@gmail.com . Thanks

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