Why the transfer function is represented in S Domain?

  • #1
Raj
11
0
Hi all,

I would like to know why the Transfre function of the system is represented in S Domain instead of doing all the math in time domain itself. I studied a course on control systems and i wonder why s- domain is taken instead of other domains like Z- domain and others.
Please refer belwo for an example of transfer function representation
images.png
.

Thanks in advance.
 

Answers and Replies

  • #2
Orodruin
Staff Emeritus
Science Advisor
Homework Helper
Insights Author
Gold Member
16,972
6,770
The math in the transformed domain is just algebra. This makes it significantly simpler than doing it in the oroginal domain.
 
  • #3
Raj
11
0
The math in the transformed domain is just algebra. This makes it significantly simpler than doing it in the oroginal domain.
Thanks for answering Orodruin. I totally agree with you and i am in same impression about this. I asked this question to find if there is any specific reason other than this.
 

Related Threads on Why the transfer function is represented in S Domain?

  • Last Post
Replies
1
Views
682
  • Last Post
Replies
3
Views
976
  • Last Post
Replies
4
Views
3K
Replies
0
Views
2K
Replies
10
Views
2K
S
Replies
5
Views
28K
Top