liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Dynamic Control Allocation using Constrained Quadratic Programming
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
2004 (English)In: Journal of Guidance Control and Dynamics, ISSN 0731-5090, E-ISSN 1533-3884, Vol. 27, no 6, 1028-1034 p.Article in journal (Refereed) Published
Abstract [en]

Control allocation deals with the problem of distributing a given control demand among an available set of actuators. Most existing methods are static in the sense that the resulting control distribution depends only on the current control demand. In this paper we propose a method for dynamic control allocation, in which the resulting control distribution also depends on the distribution in the previous sampling instant. The method extends regular quadratic-programming control allocation by also penalizing the actuator rates. This leads to a frequency-dependent control distribution, which can be designed to, for example, account for different actuator bandwidths. The control allocation problem is posed as a constrained quadratic program, which provides automatic redistribution of the control effort when one actuator saturates in position or in rate. When no saturations occur, the resulting control distribution coincides with the control demand fed through a linear filter.

Place, publisher, year, edition, pages
American Institute of Aeronautics and Astronautics, 2004. Vol. 27, no 6, 1028-1034 p.
Keyword [en]
Control allocation, Aircraft control, Constrained control
National Category
Control Engineering
Identifiers
URN: urn:nbn:se:liu:diva-22503Local ID: 1753OAI: oai:DiVA.org:liu-22503DiVA: diva2:242816
Available from: 2009-10-07 Created: 2009-10-07 Last updated: 2017-12-13

Open Access in DiVA

No full text

Other links

Related report

Authority records BETA

Härkegård, Ola

Search in DiVA

By author/editor
Härkegård, Ola
By organisation
Automatic ControlThe Institute of Technology
In the same journal
Journal of Guidance Control and Dynamics
Control Engineering

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 154 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf