Show/Hide Menu
Hide/Show Apps
anonymousUser
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Açık Bilim Politikası
Açık Bilim Politikası
Frequently Asked Questions
Frequently Asked Questions
Browse
Browse
By Issue Date
By Issue Date
Authors
Authors
Titles
Titles
Subjects
Subjects
Communities & Collections
Communities & Collections
Spatial control of a smart beam
Date
2008-08-01
Author
Kircali, Omer Faruk
Yaman, Yavuz
Nalbantoglu, Volkan
Şahin, Melin
Karadal, Fatih Mutlu
Ulker, Fatma Demet
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
2
views
0
downloads
This study presents the design and implementation of a spatial H(infinity) controller for the active vibration control of a smart beam. The smart beam was modeled by assumed-modes method that results in a model including large number of resonant modes. The order of the model was reduced by direct model truncation and the model correction technique was applied to compensate the effect of the contribution of the out of range modes to the dynamics of the system. Additionally, spatial identification of the beam was performed, by comparing the analytical and experimental system models, in order to determine the modal damping ratios of the smart beam. Then, the spatial H(infinity) controller was designed and implemented to suppress the first two flexural vibrations of the smart beam.
Subject Keywords
Smart beam
,
Assumed-modes method
,
Spatial system identification
,
Spatial H (infinity) control
URI
https://hdl.handle.net/11511/33040
Journal
JOURNAL OF ELECTROCERAMICS
DOI
https://doi.org/10.1007/s10832-007-9131-5
Collections
Department of Aerospace Engineering, Article