Impact of the size of the sensor part on sensor-actuator efficiency

• Autorzy: Trojanowski Roman , Wiciak Jerzy

Identyfikatory

DOI

10.15632/jtam-pl/118948

• Języki publikacji: EN

Abstrakty

EN

This paper presents numerical analyses of the impact of the size of the sensor-actuator part on sensor-actuator efficiency. For that purpose, numerical models of a steel plate clamped on all sides were created with two piezoelectric actuators attached to it. One was used to excite the plate and the second (which could be either a standard actuator or a sensor-actuator, having different shapes and sensor part size) to reduce plates vibrations. Harmonic analyses were performed with the goal function being the minimum of the displacement vector sum of n nodes, where n can have different values depending on the case study.

Słowa kluczowe

EN

AVC; FEM; ANSYS

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2020
• Tom: Vol. 58 nr 2
• Strony: 391--401
• Opis fizyczny: Bibliogr. 17 poz., rys., tab.

Twórcy

autor

Trojanowski Roman

• AGH University of Science and Technology, Cracow, Poland

autor

Wiciak Jerzy

• AGH University of Science and Technology, Cracow, Poland

Bibliografia

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• 12. Tylikowski A., 2001, Simulation study of actuators made of piezo electric gradient materials (in Polish), Proceedings of the VIII Warsztaty Naukowe Polskiego Towarzystwa Symulacji Komputerowej “Symulacja w badaniach i rozwoju”, T. Krzyżyński, A. Tylikowski (Edit.), 384-388.
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• 15.Wiciak J., Trojanowski R., 2015a, Comparison of vibration and acoustic pressure reduction using different types of piezo actuators, Acta Physica Polonica A, 128, 1A, A-62-A-66, DOI: 10.12693/APhysPolA.128.A-62.
• 16. Wiciak J., Trojanowski R., 2015b, Evaluation of the effect of a step change in piezo actuator structure on vibration reduction level in plates, Archives of Acoustics, 40, 1, 71-79, DOI: 10.1515/aoa-2015-0009.
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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).