Smart Structures and Systems

  • 제20권6호
  • /
  • Pages.657-668
  • /
  • 2017
  • /
  • 1738-1584(pISSN)
  • /
  • 1738-1991(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Active neuro-adaptive vibration suppression of a smart beam

  • Akin, Onur (Department of Aerospace Engineering, Middle East Technical University) ;
  • Sahin, Melin (Department of Aerospace Engineering, Middle East Technical University)
  • 투고 : 2016.10.05
  • 심사 : 2017.11.29
  • 발행 : 2017.12.25
⟨ 이전 논문 다음 논문 ⟩

초록

In this research, an active vibration suppression of a smart beam having piezoelectric sensor and actuators is investigated by designing separate controllers comprising a linear quadratic regulator and a neural network. Firstly, design of a smart beam which consists of a cantilever aluminum beam with surface bonded piezoelectric patches and a designed mechanism having a micro servomotor with a mass attached arm for obtaining variations in the frequency response function are presented. Secondly, the frequency response functions of the smart beam are investigated experimentally by using different piezoelectric patch combinations and the analytical models of the smart beam around its first resonance frequency region for various servomotor arm angle configurations are obtained. Then, a linear quadratic regulator controller is designed and used to simulate the suppression of free and forced vibrations which are performed both in time and frequency domain. In parallel to simulations, experiments are conducted to observe the closed loop behavior of the smart beam and the results are compared as well. Finally, active vibration suppression of the smart beam is investigated by using a linear controller with a neural network based adaptive element which is designed for the purpose of overcoming the undesired consequences due to variations in the real system.

키워드

과제정보

연구 과제번호 : Active Vibration Suppression of Aerospace Structures with Piezoelectric Materials via Novel Adaptive Controllers

연구 과제 주관 기관 : Middle East Technical University

참고문헌

  1. Aridogan, M.U. (2010), "Performance evaluation of piezoelectric sensor/actuator on investigation of vibration characteristics and active vibration control of a smart beam", MSc. Dissertation, Middle East Technical University, Ankara.
  2. Bailey, T. and Hubbard, J.E. (1985), "Distributed piezoelectric-polymer active vibration control of a cantilever beam", J. Guid. Control. Dynam., 8(5), 605-611. https://doi.org/10.2514/3.20029
  3. Belgacem, W., Berry, A. and Masson, P. (2012), "Active vibration control on a quarter-car for cancellation of road noise disturbance", J. Sound Vib., 331(14), 3240-3254. https://doi.org/10.1016/j.jsv.2012.02.030
  4. Calise, A.J., Hovakimyan, N. and Idan, M. (2001), "Adaptive output feedback control of nonlinear systems using neural networks", Automatica, 37(8), 1201-1211. https://doi.org/10.1016/S0005-1098(01)00070-X
  5. Calise, A.J., Yang, B.J. and Craig, J.I. (2004), "Augmenting adaptive approach to control of flexible systems", J. Guid. Control. Dynam., 27(3), 387-396. https://doi.org/10.2514/1.2441
  6. Caliskan, T. (2002), "Piezoelectric ceramics and their applications in smart aerospace structures", Ph.D. Dissertation, Middle East Technical University, Ankara.
  7. Ciminello, M., Calabro, A., Ameduri, S. and Concilio, A. (2008), "Synchronized switched shunt control technique applied on a cantilevered beam: Numerical and experimental investigations", J. Intel. Mat. Syst. Str., 19, 1089-1100. https://doi.org/10.1177/1045389X07083478
  8. Crawley, E.F. and De Luis, J. (1987), "Use of piezoelectric actuators as elements of intelligent structures", AIAA J., 25(10),
  9. Daley, S., Johnson, F.A., Pearson, J.B. and Dixon, R. (2004), "Active vibration control for marine applications", Control Eng. Pract., 12(4), 465-474 https://doi.org/10.1016/S0967-0661(03)00135-7
  10. Darus, I.Z.M. and Tokhi, M.O. (2007), "Genetic algorithm active vibration control of flexible plate structures", Proceedings of the 51st Annu. Meet. ISSS, Tokyo, Japan.
  11. Fanson, J.L. and Caughey, T.K. (1990), "Positive position feedback control for large space structures", AIAA J., 28(4), 717-724. https://doi.org/10.2514/3.10451
  12. Foo, E. and Goodall, R.M. (2000), "Active suspension control of flexible-bodied railway vehicles using electro-hydraulic and electro-magnetic actuators", Control Eng. Pract., 8(5), 507-518. https://doi.org/10.1016/S0967-0661(99)00188-4
  13. Haykin, S. (2008), Neural Networks and Learning Machines, 3rd Ed., Pearson Education, Hamilton, Ontario, Canada.
  14. http://www.savoxusa.com/Savox_SH0253_Micro_Digital_Servo_p/savsh0253.htm (accessed October 04, 2016).
  15. Itik, M., Salamci, M., Ulker, F.D. and Yaman, Y. (2005), "Active vibration suppression of a flexible beam via sliding mode and Hinf control", Proceedings of the 44th IEEE Conf. Decis. Control. Eur. Control Conf., Seville, Spain.
  16. Kawabe, H., Tsukiyama, N. and Yoshida, K. (2006), "Active vibration damping based on neural network theory", Mater. Sci. Eng. A., 442(1-2), 547-550. https://doi.org/10.1016/j.msea.2006.02.234
  17. Manning, W.J., Plummer, A.R. and Levesley, M.C. (2000), "Vibration control of a flexible beam with integrated actuators and sensors", Smart Mater. Struct., 9(6), 932-939. https://doi.org/10.1088/0964-1726/9/6/325
  18. Mead, D.J. (1998), Passive Vibration Control, 1st Ed., Wiley, Chichester, New York, USA.
  19. Sahin, M., Karadal, F.M., Yaman, Y., Kircali, O.F., Nalbantoglu, V., Ulker, F.D. et al. (2008), "Smart structures and their applications on active vibration control: studies in the department of aerospace engineering, METU", J. Electroceramics., 20(3-4), 167-174. https://doi.org/10.1007/s10832-007-9130-6
  20. Savox SH-0253 Micro Digital Servo,
  21. Schonhoff, U., Klein, A. and Nordmann, R. (2000), "Attitude control of the airborne telescope SOFIA: mu-synthesis for a large scaled flexible structure", Proceedings of the 39th IEEE Conf. Decis. Control (Cat. No.00CH37187), 3576-3581.
  22. Sensor Technology, http://sensortechcanada.com/ (accessed October 04, 2016).
  23. Singh, S.P., Pruthi, H.S. and Agarwal, V.P. (2003), "Efficient modal control strategies for active control of vibrations", J. Sound Vib., 262(3), 563-575. https://doi.org/10.1016/S0022-460X(03)00111-1
  24. Song, G., Schmidt, S.P. and Agrawal, B.N. (2000), "Active vibration suppression of a flexible structure using smart material and a modular control patch", Proc. Inst. Mech. Eng. Part G-Journal Aerosp. Eng., 214, 217-229.
  25. Speedgoat Educational Real-Time Target Machine, http://www.mathworks.com/hardware-support/xpc-target-turnkey.html (accessed October 04, 2016).
  26. Vasques, C.M.A. and Rodrigues, J.D. (2006), "Active vibration control of smart piezoelectric beams: Comparison of classical and optimal feedback control strategies", Comput. Struct., 84(22-23), 1402-1414. https://doi.org/10.1016/j.compstruc.2006.01.026
  27. Wenzhong, Q., Jincai, S. and Yang, Q. (2004), "Active control of vibration using a fuzzy control method", J. Sound Vib., 275(3-5), 917-930. https://doi.org/10.1016/S0022-460X(03)00795-8
  28. Yamada, H., Sasaki, M. and Nam, Y. (2007), "Active vibration control of a micro-actuator for hard disk drives using self-sensing actuator", J. Intel. Mat. Syst. Str., 19, 113-123.

피인용 문헌

  1. First two modal adaptive vibration control for a smart beam with two piezoelectric bimorphs by a self-tuning PID control vol.1074, pp.None, 2018, https://doi.org/10.1088/1742-6596/1074/1/012044