Active Flutter Control of a Smart Fin

Date

2008-10-06

Author

Fatih Mutlu, Karadal
Volkan, Nalbantoğlu
Şahin, Melin
Güçlü, Seber
Ömer Faruk, Kırcalı
Yaman, Yavuz

Metadata

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This study presents the theoretical analysis of an active flutter suppression methodology applied on a smart fin. The smart fin consisted of a cantilever aluminum plate-like structure with surface bonded piezoelectric (PZT, Lead- Zirconate-Titanate) patches. The robust controllers were designed via H∞ synthesis by considering both SISO (Single-Input, Single-Output) and MIMO Multi-Input, Multi-Output) aeroelastic system models. The developed controllers performed well around the flutter point and also stabilized the system over a wide flow speed range.

Subject Keywords

Active flutter control, Piezoelectricity

URI

https://hdl.handle.net/11511/86273
https://www.scopus.com/record/display.uri?eid=2-s2.0-84924360002&origin=resultslist&sort=plf-f&src=s&st1=&st2=&sid=c993eaaf2d1b6147a2ec5cc57e043e43&sot=b&sdt=b&sl=53&s=TITLE-ABS-KEY+%28Active+Flutter+Control+of+a+Smart+Fin%29&relpos=2&citeCnt=2&searchTerm=

Conference Name

19th International Conference on Adaptive Structures and Technologies 2008, ICAST 2008

Collections

Department of Aerospace Engineering, Conference / Seminar

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Citation Formats

K. Fatih Mutlu, N. Volkan, M. Şahin, S. Güçlü, K. Ömer Faruk, and Y. Yaman, “Active Flutter Control of a Smart Fin,” Ascona; Switzerland, 2008, p. 518, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/86273.