Active vibration control of smart composite beams using pso-optimized self-tuning fuzzy logic controller
Apstrakt
This paper presents the optimized fuzzy logic controller (FLC) with on-line tuning of scaling factors for vibration control of thin-walled composite beams. In order to improve the performances and robustness properties of FLC, the proposed method adjusts the input scaling factors via peak observer. The membership functions of the proposed FLC are optimized using the particle swarm optimization (PSO) algorithm. The composite beam is modeled by the third-order shear deformation theory (TSDT) and discretized by using the finite element method. Several numerical examples are provided for the cantilever composite beam under a periodic excitation and periodic excitation with an unexpected disturbance. In order to present the efficiency of the proposed controller, the obtained results are compared with the corresponding results in the cases of the optimized FLCs with constant scaling factors and LQR optimal control strategy.
Ključne reči:
smart beams / optimal vibration control / fuzzy logic controlIzvor:
Journal of Theoretical and Applied Mechanics, 2013, 51, 2, 275-286Izdavač:
- Polish Society of Theoretical and Allied Mechanics
Finansiranje / projekti:
- Istraživanje i razvoj savremenih pristupa projektovanja kompozitnih lopatica rotora visokih performansi (RS-MESTD-Technological Development (TD or TR)-35035)
- Održivost i unapređenje mašinskih sistema u energetici i transportu primenom forenzičkog inženjerstva, eko i robust dizajna (RS-MESTD-Technological Development (TD or TR)-35006)
Institucija/grupa
Inovacioni centarTY - JOUR AU - Zorić, Nemanja AU - Simonović, Aleksandar AU - Mitrović, Zoran AU - Stupar, Slobodan PY - 2013 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1819 AB - This paper presents the optimized fuzzy logic controller (FLC) with on-line tuning of scaling factors for vibration control of thin-walled composite beams. In order to improve the performances and robustness properties of FLC, the proposed method adjusts the input scaling factors via peak observer. The membership functions of the proposed FLC are optimized using the particle swarm optimization (PSO) algorithm. The composite beam is modeled by the third-order shear deformation theory (TSDT) and discretized by using the finite element method. Several numerical examples are provided for the cantilever composite beam under a periodic excitation and periodic excitation with an unexpected disturbance. In order to present the efficiency of the proposed controller, the obtained results are compared with the corresponding results in the cases of the optimized FLCs with constant scaling factors and LQR optimal control strategy. PB - Polish Society of Theoretical and Allied Mechanics T2 - Journal of Theoretical and Applied Mechanics T1 - Active vibration control of smart composite beams using pso-optimized self-tuning fuzzy logic controller EP - 286 IS - 2 SP - 275 VL - 51 UR - https://hdl.handle.net/21.15107/rcub_machinery_1819 ER -
@article{ author = "Zorić, Nemanja and Simonović, Aleksandar and Mitrović, Zoran and Stupar, Slobodan", year = "2013", abstract = "This paper presents the optimized fuzzy logic controller (FLC) with on-line tuning of scaling factors for vibration control of thin-walled composite beams. In order to improve the performances and robustness properties of FLC, the proposed method adjusts the input scaling factors via peak observer. The membership functions of the proposed FLC are optimized using the particle swarm optimization (PSO) algorithm. The composite beam is modeled by the third-order shear deformation theory (TSDT) and discretized by using the finite element method. Several numerical examples are provided for the cantilever composite beam under a periodic excitation and periodic excitation with an unexpected disturbance. In order to present the efficiency of the proposed controller, the obtained results are compared with the corresponding results in the cases of the optimized FLCs with constant scaling factors and LQR optimal control strategy.", publisher = "Polish Society of Theoretical and Allied Mechanics", journal = "Journal of Theoretical and Applied Mechanics", title = "Active vibration control of smart composite beams using pso-optimized self-tuning fuzzy logic controller", pages = "286-275", number = "2", volume = "51", url = "https://hdl.handle.net/21.15107/rcub_machinery_1819" }
Zorić, N., Simonović, A., Mitrović, Z.,& Stupar, S.. (2013). Active vibration control of smart composite beams using pso-optimized self-tuning fuzzy logic controller. in Journal of Theoretical and Applied Mechanics Polish Society of Theoretical and Allied Mechanics., 51(2), 275-286. https://hdl.handle.net/21.15107/rcub_machinery_1819
Zorić N, Simonović A, Mitrović Z, Stupar S. Active vibration control of smart composite beams using pso-optimized self-tuning fuzzy logic controller. in Journal of Theoretical and Applied Mechanics. 2013;51(2):275-286. https://hdl.handle.net/21.15107/rcub_machinery_1819 .
Zorić, Nemanja, Simonović, Aleksandar, Mitrović, Zoran, Stupar, Slobodan, "Active vibration control of smart composite beams using pso-optimized self-tuning fuzzy logic controller" in Journal of Theoretical and Applied Mechanics, 51, no. 2 (2013):275-286, https://hdl.handle.net/21.15107/rcub_machinery_1819 .