Block diagram reduction using Matlab

[@thehobbyshop5154]

Thanks man really helped. Saved my enormous time

[@BalamuruganParandhaman]

Glad it helped

[@yrvsh651]

Thanks for world class lecture professor 😚

[@nitinkaushik5944]

Sir, i think you should upload more videos. It's really helpful.

[@BalaMurugan84]

Nitin Kaushik sure .... In due course it will be done

[@AndréLopes-o1b]

This only works if, for all block expressions, the order of the numerator is equal to or greater that the order of the denominator. I tried this using Matlab R2015b and since I had a '2s' component the 'blockbuild' function gives an error message.

[@kennedyreal7664]

nice tutorial,keep it up!!!well explained

[@yashtilak5901]

It's really helpful sir, looking forward for more content.

[@gangireddynagarjunareddy5299]

Great brother

[@BalamuruganParandhaman]

Thanks

[@m.sharathreddy4356]

Sir I got an error. it is not working if any block of tf have order of numerator is greater than denominator. Order of denominator should be greater or equal to numerator it is saying that.please help me sir .

[@BalamuruganParandhaman]

For a realisable system, the order of the numerator should be less than order of denominator. In such case, you can break the numerator polynomial in to parts and cascade the system.

[@nickgurnard8608]

I am confused what a,b,c represent in the connect function

[@genericaccount7422]

The parameters; a, b, c, and d specified in the connect() function are set by the 'blkbuild' command. From the MATLAB docs for the output of 'blkbuild': "[a, b, c, d] is the resulting state space structure. The matrices are built up by progressive APPENDs of the state space representations of each block." More about state space structures: www.tutorialspoint.com/control_systems/control_systems_state_space_model.htm

[@saikatmukherjee2548]

@@genericaccount7422 thnx

[@riddhi2257]

For feedback system I got (s² +3s +2) in numerator

[@husseinalfaham1756]

I want the pdf of this lce

[@akramal-khazzar5450]

blkbuild undefined why?????

[@BalamuruganParandhaman]

Blkbuild will take the q matrix and construct the blocks according to the entries in q matrix

[@archiboldpatsanza884]

maybe im making a mistake but from the cascade system im getting a num=[1 2 1]. Anyone else?

[@NotNecessary95]

Yes, i have just verified it via MATLAB. A little mistake in the first example of the video :(

[@archiboldpatsanza884]

Thanks for taking the effort to reconfirm