Comparison of Formulas Obtained for Analytical and LQ Idea Approaches to Determine the Optimal Actuator Location in Active Multimodal Beam Vibration Reduction

• Autorzy: Żołopa E. , Brański A.

Identyfikatory

DOI

10.2478/aoa-2014-0064

• Języki publikacji: EN

Abstrakty

EN

In this paper an active multimodal beam vibration reduction via one actuator is considered. The optimal actuator distribution is analyzed with two methods: an exact mathematical principles and the LQ problem idea. It turned out that the same mathematical expressions are derived. Thus, these methods are equivalent.

Słowa kluczowe

EN

beam; actuator; active vibration reduction; LQ problem; system control; control of vibration

• Wydawca: Instytut Podstawowych Problemów Techniki PAN ; Komitet Akustyki PAN ; Polskie Towarzystwo Akustyczne
• Czasopismo: Archives of Acoustics
• Rocznik: 2014
• Tom: Vol. 39, No. 4
• Strony: 599--603
• Opis fizyczny: Bibliogr. 21 poz.

Twórcy

autor

Żołopa E.

• Halszki 31/12, 30-611 Kraków, Poland

autor

Brański A.

• Laboratory of Acoustics, Department of Electrical and Computer Engineering, Rzeszów University of Technology Powstańców Warszawy 12, 35-959 Rzeszów, Poland

Bibliografia

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