Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • 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
Unified, periodic & sampled data H control using the delta operator
Chalmers University of Technology, Control Engineering Lab, Göteborg, Sweden.
University West, Department of Engineering Science, Division of Automation and Computer Engineering.ORCID iD: 0000-0001-5608-8636
2004 (English)In: Decision and Control, 2004. CDC. 43rd IEEE Conference on, 2004, Vol. 3, 2364-2369 p.Conference paper, Published paper (Refereed)
Abstract [en]

A unified and general framework is presented for H<sub>&infin;</sub> control of mixed continuous-time and discrete-time time-varying (periodic) systems. Using the delta operator, a close relationship is shown between the continuous- and discrete-time solutions. No assumptions are made on certain system matrices being zero or normalized, which makes the approach general and easy to apply. A combined continuous/discrete-time lifting procedure is shown to be useful, especially for ill-conditioned systems. This procedure together with the delta formalism results in a numerically robust design method concerning both short and long sampling periods for systems with W-conditioned dynamics, including widely spread eigenvalues.

Place, publisher, year, edition, pages
2004. Vol. 3, 2364-2369 p.
Keyword [en]
HH∞ control, continuous time systems, discrete time systems, periodic control, time-varying systems, combined continuous/discrete time lifting procedure, delta operator, discrete-time time varying systems, ill conditioned systems, mixed continuous-time systems, numerically robust design method, sampled data H control, Automatic control, Automation, Control systems, Design methodology, Differential equations, Eigenvalues and eigenfunctions, Laboratories, Riccati equations, Robustness, Sampling methods
National Category
Control Engineering
Research subject
ENGINEERING, Manufacturing and materials engineering
Identifiers
URN: urn:nbn:se:hv:diva-7906DOI: 10.1109/CDC.2004.1428750OAI: oai:DiVA.org:hv-7906DiVA: diva2:845945
Conference
Decision and Control, 2004. CDC. 43rd IEEE Conference on
Available from: 2015-08-13 Created: 2015-08-13 Last updated: 2015-08-13Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Christiansson, Anna-Karin
By organisation
Division of Automation and Computer Engineering
Control Engineering

Search outside of DiVA

GoogleGoogle Scholar

Altmetric score

Total: 65 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • 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