/sci/ - Science & Math » Thread #13004871

12KiB, 567x204, G(s).jpg

View Same Google iqdb SauceNAO

Anonymous Tue 20 Apr 12:49:29 2021 No.13004871 View Reply Original Report

Quoted By: >>13004926 >>13004928 >>13005161

Someone can exlpain to me why the equivalent transfer function is

G(s)= G1G2/(1+G1(G2-G3)) ?

Anonymous

Anonymous Tue 20 Apr 2021 13:13:41 No.13004926 Report

Quoted By: >>13005128

>>13004871
Call the node in the middle p(t). Then y(t)=G2p(t), and p(t)=G1(r(t)-(G2-G3)p(t)), hence y(t)=G2G1r(t)/(1-G1(G2-G3)).

Anonymous

Anonymous Tue 20 Apr 2021 13:14:10 No.13004928 Report

Quoted By:

Anonymous

Anonymous Tue 20 Apr 2021 14:21:26 No.13005128 Report

Quoted By:

>>13004926
Thank you Anon I get it

Anonymous

Anonymous Tue 20 Apr 2021 14:32:28 No.13005161 Report

Quoted By:

>>13004871
g1g2 is the direct influence and the rest term comes from the feedback loop

Capcode	All Only User Posts Only Moderator Posts Only Admin Posts Only Developer Posts
Show Posts	All Only With Images Only Without Images
Deleted Posts	All Only Deleted Posts Only Non-Deleted Posts
Ghost Posts	All Only Ghost Posts Only Non-Ghost Posts
Post Type	All Only Sticky Threads Only Opening Posts Only Reply Posts
Results	All Grouped By Threads
Order	Latest Posts First Oldest Posts First