The Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by NCTM or The Math Forum.

Math Forum » Discussions » Curricula » Investigations Other Topics

Notice: We are no longer accepting new posts, but the forums will continue to be readable.

Topic: LaPlace
Replies: 0  

Advanced Search

Back to Topic List Back to Topic List  

Posts: 2
From: Finland
Registered: 1/9/11
Posted: Jan 9, 2011 3:11 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

Systems Laplace -level's function
G (S) = 96/(s(s+2)(s+6))

How can I can calculate this one?
is this correct:

G (S) = 96/(s(s+2)(s+6)) = 96/(s( s^2+8s+12)) = 96 * 1/(s(s^2+8s+12))

I need to get something in the way like
G(S) = (3+s) * 1/((4+s)) = 3(1+ s1/3) * 1/(4(1+s 1/4)) = 3/4 *(1+s 1/3)/(1+s1/4)
This examples number 3/4 is number which interests me in order to continue doing this task in above.
Its kinda "coefficient" of whole system and I need to know whats coefficient in G (S) = 96/(s(s+2)(s+6))

Please help!

Message was edited by: Adi

Message was edited by: Adi

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2018. All Rights Reserved.