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

Direct link
Noise Robust Actuator Placement on Flexible Structures
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
1997 (English)Report (Other academic)
Abstract [en]

A novel criterion for placement of actuators on flexible mechanical structures is presented. Using simulated "measured modes" obtained from the model, the proposed criterion maximizes the correlation of the measured modes and the normal modes. The measured modes deviate from the normal modes due to damping, measurement noise and process noise. The statistical properties of the criterion are investigated. In simulations the computed actuator locations on a small aircraft-like model shows increased robustness properties against damping, for an acceptable loss of correlation. A computationally cheap actuator placement algorithm is proposed.

Place, publisher, year, edition, pages
Linköping: Linköping University Electronic Press, 1997. , 7 p.
LiTH-ISY-R, ISSN 1400-3902 ; 1975
Keyword [en]
Actuator placement, Flexible structures, Experimental modal analysis
Keyword [sv]
National Category
Control Engineering
URN: urn:nbn:se:liu:diva-55398ISRN: LiTH-ISY-R-1975OAI: diva2:315984
Available from: 2010-04-29 Created: 2010-04-29 Last updated: 2014-09-18Bibliographically approved

Open Access in DiVA

fulltext(213 kB)35 downloads
File information
File name FULLTEXT02.pdfFile size 213 kBChecksum SHA-512
Type fulltextMimetype application/pdf
fulltext(330 kB)29 downloads
File information
File name FULLTEXT01.psFile size 330 kBChecksum SHA-512
Type fulltextMimetype application/postscript

By organisation
Automatic ControlThe Institute of Technology
Control Engineering

Search outside of DiVA

GoogleGoogle Scholar
Total: 64 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 120 hits
ReferencesLink to record
Permanent link

Direct link