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Subject: Re: modeling of PID controller
Author: Steve Owens
Date: 1998-12-16 10:27:00

Try using the control element and APDL to simulate the PID control behavior.
I've had success simlating other types of controls using this proceedure.

Steve Owens SAEC
Manager of Engineering Analysis 4221 Malsbary Rd.
Voice: (513)793-4959 ext. 102 Suite 201
Fax: (513)793-5197 Cincinnati, OH 45242
email: sowens@s... www.saec-kv.com

-----Original Message-----
Sent: Tuesday, December 15, 1998 11:01 PM
To: 'xansys@o...'

Dear all,

I am trying to model a transient thermal problem which consists of a heater
and a solid. The output of the heater is governed by a PID controller, with
the difference between the desired temperature and the temperature feedback
from a certain position of the solid as input.

Is there anyone has similar experience to model the PID controller in
transient thermal analysis?

Thanks in advance.

Alex Ng
ASM Assembly Automation Ltd

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42modeling of PID controllerAlex Ng Siu Wai1998/12/15 
43Re: THERM, modeling of PID controllerDave Johnson1998/12/16 
46Re: modeling of PID controllerSteve Owens1998/12/16 
48Re: modeling of PID controllerJohn Swanson1998/12/16 
52Re: modeling of PID controllerDave Lindeman1998/12/16 
91Re: modeling of PID controllerAlex Ng Siu Wai1998/12/20 
92Re: modeling of PID controllerDave Lindeman1998/12/21