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INVESTIGATION OF PIEZOELECTRIC PATCHES PLACEMENT ACCORDING TO THE STRAIN INTENSITY
Authors:
Erdi Gülbahçe1
, Mehmet Çelik2
1KTO Karatay University, Faculty of Engineering, Mechatronics Engineering Department, Konya, Turkey
2KTO Karatay University, Faculty of Engineering, Mechanical Engineering Department, Konya, Turkey
Received: 27.03.2020.
Accepted: 11.05.2020.
Available: 30.06.2020.
Abstract:
In active vibration control of the smart structures, the dynamic characteristics directly affect the damping performance; also, the actuators are the important element for the vibration reduction. Therefore, the optimal placement of the actuators/sensors on the structure is the key parameter to enhance the control performance. Within this scope, in this study, the possible optimal placement of piezoelectric actuators/sensors on the cantilever smart plate structure is presented by using mode superposition method. The simple plate and the smart plate are investigated with respect to compare each other according to the modal parameters such as mode shape and natural frequency. The numerical studies based on the finite element analysis are conducted in ANSYS Workbench software. As a result of the study, it is seen that the strain intensity calculations obtained after the mode combination can be used in the layout of piezoelectric actuators. Thus, a fast and practical solution for preparing the basis of optimal actuators/sensors placement is presented.
Keywords:
Placement of actuators, piezoelectric, finite element analysis, vibrations, mode superposition
References:
[1] E. Gülbahçe M. Çelik, Active vibration control of a smart beam by a tuner-based PID controller. Journal of Low Frequency Noise, Vibration and Active Control, 37 (4), 2018: 1125-1133.
https://doi.org/10.1177/1461348418782169
[2] Y. Yaman, T. Caliskan, V. Nalbantoglu, E. Prasad, D. Waechter, Active vibration control of a smart plate, 23rd Congress of International Council of the Aeronautical Sciences (ICAS 2002), 8-13 September, 2002, Toronto, Canada, pp.1-10.
[3] I. Bruant, L. Gallimard, S. Nikoukar, Optimal piezoelectric actuator and sensor location for active vibration control, using genetic algorithm. Journal of Sound and Vibration, 329 (10), 2010: 1615-1635.
https://doi.org/10.1016/j.jsv.2009.12.001
[4] M. Biglar, M. Gromada, F. Stachowicz, T. Trzepieciński, Optimal configuration of piezoelectric sensors and actuators for active vibration control of a plate using a genetic algorithm. Acta Mechanica, 226, 2015: 3451- 3462. https://doi.org/10.1007/s00707-015-1388-1
[5] L. Sun, W. Li, Y. Wu, Q. Lan, Active vibration control of a conical shell using piezoelectric ceramics. Journal of Low Frequency Noise, Vibration and Active Control, 36 (4), 2017: 366-375.
https://doi.org/10.1177/1461348417744304
[6] A. Loghmani, M. Danesh, M. Keshmiri, M. M. Savadi, Theoretical and experimental study of active vibration control of a cylindrical shell using piezoelectric disks. Journal of Low Frequency Noise, Vibration and Active Control, 34 (3), 2015: 269-287. https://doi.org/10.1260/0263-0923.34.3.269
[7] K. Bendine, F. Boukhoulda, B. Haddag, M. Nouari, Active vibration control of composite plate with optimal placement of piezoelectric patches. Mechanics of Advanced Materials and Structures, 26 (4), 2017: 1-9. https://doi.org/10.1080/15376494.2017.1387324
[8] D. Chhabra, G. Bhushan, P. Chandna, Optimal placement of piezoelectric actuators on plate structures for active vibration control via modified control matrix and singular value decomposition approach using modified heuristic genetic algorithm. Mechanics of advanced materials and structures, 23 (3), 2016: 272-280. https://doi.org/10.1080/15376494.2014.949932
[9] A. W. ANSYS, “18.1 help documentation [db],” Mechanical APDL ANSYS Parametric Design Language Guide.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0)
Volume 10
Number 1
March 2025
Last Edition
Volume 10
Number 1
March 2025
How to Cite
E. Gülbahçe, M. Çelik, Investigation of Piezoelectric Patches Placement According to the Strain Intensity. Applied Engineering Letters, 5(2), 2020: 46-49.
https://doi.org/10.18485/aeletters.2020.5.2.2
More Citation Formats
Gülbahçe, E., & Çelik, M. (2020). Investigation of Piezoelectric Patches Placement According to the Strain Intensity. Applied Engineering Letters, 5(2), 46–49. https://doi.org/10.18485/aeletters.2020.5.2.2
Gülbahçe, Erdi, and Mehmet Çelik. “Investigation of Piezoelectric Patches Placement according to the Strain Intensity.” Applied Engineering Letters, vol. 5, no. 2, 2020, pp. 46–49, https://doi.org/10.18485/aeletters.2020.5.2.2.
Gülbahçe, Erdi, and Mehmet Çelik. 2020. “Investigation of Piezoelectric Patches Placement according to the Strain Intensity.” Applied Engineering Letters 5 (2): 46–49. https://doi.org/10.18485/aeletters.2020.5.2.2.
Gülbahçe, E. and Çelik, M. (2020). Investigation of Piezoelectric Patches Placement According to the Strain Intensity. Applied Engineering Letters, 5(2), pp.46–49. doi:10.18485/aeletters.2020.5.2.2.
Journal Menu
Archive
INVESTIGATION OF PIEZOELECTRIC PATCHES PLACEMENT ACCORDING TO THE STRAIN INTENSITY
Authors:
Erdi Gülbahçe1
, Mehmet Çelik2
1KTO Karatay University, Faculty of Engineering, Mechatronics Engineering Department, Konya, Turkey
2KTO Karatay University, Faculty of Engineering, Mechanical Engineering Department, Konya, Turkey
Received: 27.03.2020.
Accepted: 11.05.2020.
Available: 30.06.2020.
Abstract:
In active vibration control of the smart structures, the dynamic characteristics directly affect the damping performance; also, the actuators are the important element for the vibration reduction. Therefore, the optimal placement of the actuators/sensors on the structure is the key parameter to enhance the control performance. Within this scope, in this study, the possible optimal placement of piezoelectric actuators/sensors on the cantilever smart plate structure is presented by using mode superposition method. The simple plate and the smart plate are investigated with respect to compare each other according to the modal parameters such as mode shape and natural frequency. The numerical studies based on the finite element analysis are conducted in ANSYS Workbench software. As a result of the study, it is seen that the strain intensity calculations obtained after the mode combination can be used in the layout of piezoelectric actuators. Thus, a fast and practical solution for preparing the basis of optimal actuators/sensors placement is presented.
Keywords:
Placement of actuators, piezoelectric, finite element analysis, vibrations, mode superposition
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0)
Volume 10
Number 1
March 2025
Last Edition
Volume 10
Number 1
March 2025