Sir please I can't find the function block you used

Invalid setting for input port dimensions of 'BLDC/gate pulse/Demux'. The dimensions are being set to 1. This is not valid because the total number of input and output elements are not the same Component:Simulink | Category:Model error Error in port widths or dimensions. 'Output Port 1' of 'BLDC/gate pulse/emf_abc' is a one dimensional vector with 1 elements. Component:Simulink | Category:Model error These were the two errors poped up for me. Could you pls mail me the solution regarding it please :)

Why my speed cannot keep up with the reference?

Hi mam the video is very useful but what's the logic or truth table you are following to make a decoder at 23:04

Very useful video! Thanks a lot, and good luck!

In the decorder circuit, the second wire connected to the second input demux should be connected behind the NOT gate and not in front of it, the gain should remain the same, 30/pi

Is it indirect vector control?!

Can you send me a files?

Same output is not coming???

Sir.. can you provide this matlab simulation file ???

Hi! May i ask how to get the value of kp,ki, and kd?

podu maja than inimae ithan yen final year project uh....

thank you for your explanation but it gives this error Error:The expression: 34.7e-3 * a[1] / u[2] * 0.1557 + 1e-3 in 'FOCInductionmotor/teta cal/Fcn' has a syntax error what should i do to solve it

Mam How did you paste that truth table there? 27:34

Thank you, but I don't understand why the parameter are calculated ?

Mam plz share the simulation link...

Then how when we remove the pid then the result can provide please

👍

Hi!! Thanks for this wonderful tutorial.....

Hi! It was helpful. Can you provide the source for truth table of the decoder used or any more sources to know about decoder used in BLDCs.Thanks!

please any help how she did to get the PID values ?

Why did you use different parameters ?

I don't have the correct output even I edited it. Can someone tell me about the value of PID, Sine Wave, and repeating sequence? Thanks a lot guys 😁

Do u have base paper ? Can u send the base paper link..

How do you import the truth table value into the model.

hello sir, I want to know the calculation for the gain and function blocks that you have used.

This video is waste of time

in order to get exact result put the value of dc voltage to be 47.89v and the value of gin to be kept to -30/pi good luck ✌✌

Keep gain block gain block value -30/pi and correct the decoder circuit from ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-irBoN1RJkO4.html. The Second line should be connected to not gate input instead of output.

Great video sir , but can you pls tell what is the value of gain connected between rotor speed and scope?

don't put -30/pi instead of 30/pi. just change NOT gate at 27:34 . only apply not gate to upper wire don't apply on both the wire.

Mam please tell me fast tomorrow test

Decoder circuit how to add truth table

Which version of MATLAB are using

To all, who are not getting desired output... Its decoder subcircuit is a complete mess, that's why it's not working... Get a right decoder circuit for Hall sensor anywhere from Google.. the circuit will run nicely.... After that, you can change the parameter values of PID CONTROLLER to get better response. All the best😊.

Thank you sir very useful

Hi could yu tell me where this truth table comes from as my model won't work as yours does, sure it's to do with truth table?

Can i get the simulation

same paremeters are missing, ı coundt get the result

For all those who aren't getting the right output.. Keep input dc voltage low upto 47v and keep the gain block value -30/pi instead of 30/pi...this way you will get the output as 499.5

Thanks for the wonderful tutorial. Please I have an Issue. I tried doing the same thing you did but mine is giving me an error. Please can you provide the simulink for this video

You are trying to do in future you will get succeed keep go on

results are not matched when i am trying to make its simulation

Super ...

how you choose the value of gain .

What is the purpose of sharing this videos 🤣🤣🤣🤣🤣🤣🤣🤣Thank GOD, If you don't want to share the values of PID, Repeating sequence 😅🤣Many undergraduate students are watching and wasting their times.

Can you do this with dc servo motor?

why you didnt change the PID parameters?? What kind of methods did you use?

I tried too much .but I didn't get output.How to contact you

I tried too, but couldn´t the result as you got. Walmir Brazil