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Akıllı yapılar yardımıyla aktif titreşim kontrolu
Date
2001-10-01
Author
Tarkan, Çalışkan
Volkan, Nalbantoğlu
Yaman, Yavuz
Metadata
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Bu çalışmada akıllı yapılarda titreşim frekanslarından dolayı oluşan titreşim enerjisinin sönümlenmesinde kullanılacak olan bir kapalı döngü denetçi tasarımı geliştirilmiştir. Çalışmada kullanılan akıllı kiriş, bir ucu tutturulmuş öteki ucu serbest alüminyum bir kirişten ve bunun her iki yüzeyine simetrik olarak yapıştırılan piezoelektrik (PZT) yamalardan oluşmaktadır. Çalışmada yapısal modellemeler ANSYS yazılımı kullanılarak yapılmıştır. Titreşim sönümlemesinde ‘H∞ kapalı döngü denetçi tasarım’ tekniği kullanılmıştır. Çalışmada, önerilen tekniğin akıllı kirişin ilk iki doğal frekansından dolayı oluşan titreşimlerinin sönümlenmesindeki etkinliği ve akıllı yapılardaki belirsizliklerin modellenmesindeki uyumluluğu gösterilmektedir.
URI
https://hdl.handle.net/11511/87305
http://ae.metu.edu.tr/~yyaman/Publications/National/16.pdf
Conference Name
10. Ulusal Makine Teorisi Sempozyumu, 2001
Collections
Department of Aerospace Engineering, Conference / Seminar
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Ç. Tarkan, N. Volkan, and Y. Yaman, “Akıllı yapılar yardımıyla aktif titreşim kontrolu,” Konya, Turkey, 2001, p. 1, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/87305.
