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Re: Define delay in a continuous system?
From: |
Geraint Paul Bevan |
Subject: |
Re: Define delay in a continuous system? |
Date: |
Tue, 14 Dec 2004 11:06:16 +0000 |
User-agent: |
Mozilla Thunderbird 0.7.1 (X11/20040715) |
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Joaquín Reyes González wrote:
| Hi to all:
|
| I'm trying to define a continuous system (thought transfer function)
| with octave 2.1 (running by Debian Sarge), seems that:
|
| Tf = e^(-10*s) / (1+20*s)
|
| So, how could I define the delay?
|
| THANK YOU SO MUCH.
|
There was an answer to a similar question previously:
http://www.octave.org/octave-lists/archive/help-octave.2002/msg00080.html
If you choose to use the Pade approximation, the formulae for the
exponential function are given at:
http://mathworld.wolfram.com/PadeApproximant.html
- --
Geraint Bevan
http://www.mech.gla.ac.uk/~gbevan
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