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On active set algorithms for solving bound-constrained least squares control allocation problems

Schofield, Brad LU (2008) American Control Conference 2008 In American Control Conference, 2008, vols 1-12 p.2597-2602
Abstract
Control allocation problems, in which optimal actuator values are assigned based on desired control actions and actuator constraints, are typically formulated as constrained optimization problems. Initially, only approximate solutions to the problems were deemed tractable for real-time applications. Recently however, active set algorithms have been identified as a means for solving control allocation problems in real-time applications. In this paper a modified active set algorithm for the solution of bound-constrained least-squares problems is presented, which has numerous advantages particularly for time-varying control allocation problems. A vehicle dynamics control system for rollover mitigation is used as an example.
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author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
American Control Conference, 2008, vols 1-12
pages
2597 - 2602
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
conference name
American Control Conference 2008
external identifiers
  • wos:000259261501208
  • scopus:52449119410
ISSN
0743-1619
ISBN
978-1-4244-2078-0
DOI
10.1109/ACC.2008.4586883
language
English
LU publication?
yes
id
d571f905-4a2c-4cc0-8df8-c0c9c730ac51 (old id 1406023)
date added to LUP
2009-06-08 15:01:58
date last changed
2017-08-27 04:30:39
@inproceedings{d571f905-4a2c-4cc0-8df8-c0c9c730ac51,
  abstract     = {Control allocation problems, in which optimal actuator values are assigned based on desired control actions and actuator constraints, are typically formulated as constrained optimization problems. Initially, only approximate solutions to the problems were deemed tractable for real-time applications. Recently however, active set algorithms have been identified as a means for solving control allocation problems in real-time applications. In this paper a modified active set algorithm for the solution of bound-constrained least-squares problems is presented, which has numerous advantages particularly for time-varying control allocation problems. A vehicle dynamics control system for rollover mitigation is used as an example.},
  author       = {Schofield, Brad},
  booktitle    = {American Control Conference, 2008, vols 1-12},
  isbn         = {978-1-4244-2078-0},
  issn         = {0743-1619},
  language     = {eng},
  pages        = {2597--2602},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  title        = {On active set algorithms for solving bound-constrained least squares control allocation problems},
  url          = {http://dx.doi.org/10.1109/ACC.2008.4586883},
  year         = {2008},
}