[SI-LIST] FW: Need help on stability analysis
- From: Abinaya Ramesh <abinaya.rama@xxxxxxx>
- To: "si-list@xxxxxxxxxxxxx" <si-list@xxxxxxxxxxxxx>
- Date: Fri, 3 Jan 2014 11:09:22 +0000
Hi,
I have got few doubts while doing the stability analysis using bode plot.
Below is the bode plot which I got from simulation tool.
[cid:image003.jpg@01CF08A2.59A78A30]
In the above bode plot, Gain is not crossing the zero values and phase is not
crossing -180 degrees.
How to find the phase margin if gain is not crossing the zero? In the same way
, how to find the gain margin if phase is not crossing the -180 degrees?
Could you please guide me in determining whether the system is stable or not?
Thanks,
Abinaya R
::DISCLAIMER::
----------------------------------------------------------------------------------------------------------------------------------------------------
The contents of this e-mail and any attachment(s) are confidential and intended
for the named recipient(s) only.
E-mail transmission is not guaranteed to be secure or error-free as information
could be intercepted, corrupted,
lost, destroyed, arrive late or incomplete, or may contain viruses in
transmission. The e mail and its contents
(with or without referred errors) shall therefore not attach any liability on
the originator or HCL or its affiliates.
Views or opinions, if any, presented in this email are solely those of the
author and may not necessarily reflect the
views or opinions of HCL or its affiliates. Any form of reproduction,
dissemination, copying, disclosure, modification,
distribution and / or publication of this message without the prior written
consent of authorized representative of
HCL is strictly prohibited. If you have received this email in error please
delete it and notify the sender immediately.
Before opening any email and/or attachments, please check them for viruses and
other defects.
----------------------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------
To unsubscribe from si-list:
si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
or to administer your membership from a web page, go to:
//www.freelists.org/webpage/si-list
For help:
si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
List forum is accessible at:
http://tech.groups.yahoo.com/group/si-list
List archives are viewable at:
//www.freelists.org/archives/si-list
Old (prior to June 6, 2001) list archives are viewable at:
http://www.qsl.net/wb6tpu
Other related posts:
