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Simple tuning rules for feedforward compensators

Guzmán, José Luis and Hägglund, Tore LU (2011) In Journal of Process Control 21(1). p.92-102
Abstract
This paper describes new simple tuning rules for design of feedforward compensators. The problem of

feedforward from load disturbances is analyzed, and it is shown that the feedback controller should

be taken into account in the feedforward design process. Simple rules based on IAE minimization with

restrictions on the process output overshoot and the high-frequency gain of the compensator are then

derived. Several simulations are presented along the paper to show the advantages of the proposed design

rules.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Feedforward, Load disturbances, Leadlag filter, PID control, Process control
in
Journal of Process Control
volume
21
issue
1
pages
92 - 102
publisher
Elsevier
external identifiers
  • WOS:000287550700009
  • Scopus:78751584673
ISSN
1873-2771
DOI
10.1016/j.jprocont.2010.10.007
language
English
LU publication?
yes
id
34da122c-09e0-4746-ad5a-45e2105e2094 (old id 1845294)
date added to LUP
2011-03-07 09:25:50
date last changed
2016-11-06 04:32:01
@misc{34da122c-09e0-4746-ad5a-45e2105e2094,
  abstract     = {This paper describes new simple tuning rules for design of feedforward compensators. The problem of<br/><br>
feedforward from load disturbances is analyzed, and it is shown that the feedback controller should<br/><br>
be taken into account in the feedforward design process. Simple rules based on IAE minimization with<br/><br>
restrictions on the process output overshoot and the high-frequency gain of the compensator are then<br/><br>
derived. Several simulations are presented along the paper to show the advantages of the proposed design<br/><br>
rules.},
  author       = {Guzmán, José Luis and Hägglund, Tore},
  issn         = {1873-2771},
  keyword      = {Feedforward,Load disturbances,Leadlag filter,PID control,Process control},
  language     = {eng},
  number       = {1},
  pages        = {92--102},
  publisher    = {ARRAY(0x9109028)},
  series       = {Journal of Process Control},
  title        = {Simple tuning rules for feedforward compensators},
  url          = {http://dx.doi.org/10.1016/j.jprocont.2010.10.007},
  volume       = {21},
  year         = {2011},
}