Smart Structures and Systems

  • 제13권2호
  • /
  • Pages.219-233
  • /
  • 2014
  • /
  • 1738-1584(pISSN)
  • /
  • 1738-1991(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Adaptive length SMA pendulum smart tuned mass damper performance in the presence of real time primary system stiffness change

  • Contreras, Michael T. (Jet Propulsion Laboratory, California Institute of Technology) ;
  • Pasala, Dharma Theja Reddy (Department of Civil and Environmental Engineering, Rice University) ;
  • Nagarajaiah, Satish (Department of Civil and Environmental Engineering and Mechanical Engineering and Material science, Rice University)
  • 투고 : 2012.05.01
  • 심사 : 2013.05.10
  • 발행 : 2014.02.25
⟨ 이전 논문 다음 논문 ⟩

초록

In a companion paper, Pasala and Nagarajaiah analytically and experimentally validate the Adaptive Length Pendulum Smart Tuned Mass Damper (ALP-STMD) on a primary structure (2 story steel structure) whose frequencies are time invariant (Pasala and Nagarajaiah 2012). In this paper, the ALP-STMD effectiveness on a primary structure whose frequencies are time varying is studied experimentally. This study experimentally validates the ability of an ALP-STMD to adequately control a structural system in the presence of real time changes in primary stiffness that are detected by a real time observer based system identification. The experiments implement the newly developed Adaptive Length Pendulum Smart Tuned Mass Damper (ALP-STMD) which was first introduced and developed by Nagarajaiah (2009), Nagarajaiah and Pasala (2010) and Nagarajaiah et al. (2010). The ALP-STMD employs a mass pendulum of variable length which can be tuned in real time to the parameters of the system using sensor feedback. The tuning action is made possible by applying a current to a shape memory alloy wire changing the effective length that supports the damper mass assembly in real time. Once a stiffness change in the structural system is detected by an open loop observer, the ALP-STMD is re-tuned to the modified system parameters which successfully reduce the response of the primary system. Significant performance improvement is illustrated for the stiffness modified system, which undergoes the re-tuning adaptation, when compared to the stiffness modified system without adaptive re-tuning.

키워드

참고문헌

  1. Abe, M. and Igusa, T. (1996), "Semi-active dynamic vibration absorbers for controlling transient response", J. Sound Vib., 1998(5), 547-569.
  2. Beard, R.V. (1971), Failure accommodation in linear system through self reorganization, PhD Thesis, Massachusetts Institute of Technology.
  3. Caughey, T.K. and Karyeaclis, M.P. (1989), "Stability of semi-active impact damper, part I-global behavior; part II-periodic solutions", J. Appl. Mech - T ASME, 56(4), 926-940. https://doi.org/10.1115/1.3176192
  4. Chen, B. and Nagarajaiah S. (2008a), "Structural damage detection using decentralized controller design method", Smart Struct. Syst., 4(6), 779-794 https://doi.org/10.12989/sss.2008.4.6.779
  5. Chen, B. and Nagarajaiah S. (2008b), "H-/$H_{\infty}$ structural damage detection filter design using iterative LMI approach", Smart Mater. Struct., 17(3), 03501.
  6. Contreras, M., Nagarajaiah, S. and Narasimhan S. (2009), "Real time damage detection in buildings using filter based radial basis function network mapping", Proceedings of the ASCE Struct. Eng. Instit., Austin, TX, May.
  7. Contreras, M., Nagarajaiah, S. and Narasimhan, S. (2011), "Real time detection of stiffness change using a radial basis function augmented observer formulation", Smart Mater. Struct., 20(3), 035013.
  8. Douglas, R.K. (1993), Robust fault detection filter design, PhD Dissertation, The University of Texas at Austin.
  9. Hazra, B., Sadhu, A., Lourenco, R. and Narasimhan, S. (2010), "Re-tuning tuned mass dampers using ambient vibration measurements", Smart Mater. Struct., 19, 115002. https://doi.org/10.1088/0964-1726/19/11/115002
  10. Hrovat, D., Barak, P. and Rabins, M. (1983), "Semi-active versus passive or active tuned mass dampers for structural control", J. Eng. Mech. - ASCE, 109(3), 691-705. https://doi.org/10.1061/(ASCE)0733-9399(1983)109:3(691)
  11. Ikeda, Y., Sasaki, K., Sakamoto, M. and Kobori, T. (2001), "Active mass driver system as the first application of active structural control", Earthq. Eng. Struct. D., 30(11), 1575-1595. https://doi.org/10.1002/eqe.82
  12. Koike, Y. and Tanida, K. (1998), "Application of V-shaped hybrid mass damper to high rise buildings and verification of damper performance", Proceedings of the Structural Engineers World Congress, San Francisco, CA, T198-4.
  13. Lou, J.Y.K., Lutes, L.D. and Li, J.J. (1994), "Active tuned liquid damper for structural control", Proceedings of the 1st World Conf. on Structural Control, Los Angeles, CA, TP1: 70-9.
  14. Mekki, O., Ben, Bourquin, F., Maceri, F. and Van Phu, C. Nguyen. (2011), "An adaptive pendulum for evolving structures", Struct. Control Health Monit., 19(1), 43-54.
  15. Meli R., Faccioli E., Muria-Vila D., Quaas R. and Paolucci R., (1998) "A study of site effects and seismic response of an instrumented building in Mexico City", J. Earthq. Eng., 2(1), 89-111.
  16. Muria-Vila, D., Fuentes Olivares, L., and Gonzalez Alcorta, R. (2000), "Uncertainties in the estimation of natural frequencies of buildings in Mexico City", Proceedings of the 12th World Conf. on Earthquake Engineering, Auckland, N. Z.
  17. Nagarajaiah, S. and Varadarajan, N. (2000), "Novel semiactive variable stiffness tuned mass damper with real time tuning capability", Proceedings of the 13th Engineering Mechanics Conf., CD-ROM, Reston, VA.
  18. Nagarajaiah, S. and Li, Z. (2004), "Time segmented least squares identification of base isolated buildings", Soil Dyn. Earthq. Eng., 24(8), 577-586. https://doi.org/10.1016/j.soildyn.2004.04.004
  19. Nagarajaiah, S. (2009), "Adaptive passive, semiactive, smart tuned mass dampers: identification and control using empirical mode decomposition, Hilbert Transform, and Short-Term Fourier Transform", Struct. Control Health Monit., 16(7-8), 800-841. https://doi.org/10.1002/stc.349
  20. Nagarajaiah, S. and Pasala, D.T.R. (2010), "Adaptive length pendulum dampers", Proceedings of the ASCE Structures Congress, CD-ROM.
  21. Nagarajaiah, S., Pasala, D.T.R. and Huang, C. (2010), "Smart TMD: adaptive length pendulum damper", Proceedings of the 5th World Conference on Structural Control and Monitoring.
  22. Occhiuzzi, A., Spizzuoco, M. and Ricciardelli, F. (2008), "Loading models and response control of footbridges excited by running pedestrians", Struct. Control Health Monit., 15(3), 349-368. https://doi.org/10.1002/stc.248
  23. Pasala, D.T.R. and Nagarajaiah, S. (2012), "Adaptive-length pendulum smart tuned mass damper using shape-memory -alloy for real-time tuning", Smart Struct. Syst., (accepted).
  24. Peterson, N.P. (1980), Design of large scale tuned mass dampers, Structural Control, North Holland Publishing Company, Amsterdam, Netherlands.
  25. Roffel, A.J., Lourenco, R. and Narasimhan, S. (2010),"Experimental studies on an adaptive tuned mass damper with real-time tuning capability", Proceedings of the ASCE Conference, 370(41131), 27.
  26. Roffel, A., Lourenco, R., Narasimhan, S. and Yarusevych, S. (2011), "Adaptive compensation for detuning in pendulum tuned mass dampers", J. Struct.Eng. - ASCE, 137(2), 242-251. https://doi.org/10.1061/(ASCE)ST.1943-541X.0000286
  27. Varadarajan, N. and Nagarajaiah, S. (2004), "Wind response control of building with variable stiffness tuned mass damper using empirical mode Decomposition/Hilbert Transform", J. Eng. Mech.- ASCE, 103(4), 451-458.
  28. Weber, F., Boston, C. and Maslanka, M. (2011), "An adaptive tuned mass damper based on the emulation of positive and negative stiffness with an MR damper", Smart Mater. Struct., 20(1), 015012. https://doi.org/10.1088/0964-1726/20/1/015012
  29. Yalla, S., Kareem, A. and Kantor, C. (2001), "Semiactive tuned liquid dampers for vibration control of structures", Eng. Struct., 23(11), 1469-1479. https://doi.org/10.1016/S0141-0296(01)00047-5

피인용 문헌

  1. Seismic control response of structures using an ATMD with fuzzy logic controller and PSO method vol.51, pp.4, 2014, https://doi.org/10.12989/sem.2014.51.4.547
  2. Toward an adaptive vibration absorber using shape-memory alloys, for civil engineering applications 2017, https://doi.org/10.1177/1045389X17721031
  3. Steady-state response attenuation of a linear oscillator–nonlinear absorber system by using an adjustable-length pendulum in series: Numerical and experimental results vol.344, 2015, https://doi.org/10.1016/j.jsv.2015.01.030
  4. Smart tuned mass dampers: recent developments vol.13, pp.2, 2014, https://doi.org/10.12989/sss.2014.13.2.173
  5. Suspension-type tuned mass dampers with varying pendulum length to dissipate energy vol.23, pp.10, 2016, https://doi.org/10.1002/stc.1834
  6. Study on self-adjustable variable pendulum tuned mass damper pp.15417794, 2018, https://doi.org/10.1002/tal.1561
  7. Control performance of suspended mass pendulum with the consideration of out-of-plane vibrations vol.25, pp.9, 2018, https://doi.org/10.1002/stc.2217
  8. Optimum design and vibration control of a space structure with the hybrid semi-active control devices vol.19, pp.4, 2017, https://doi.org/10.12989/sss.2017.19.4.341
  9. Energy harvesting techniques for health monitoring and indicators for control of a damaged pipe structure vol.21, pp.3, 2018, https://doi.org/10.12989/sss.2018.21.3.287
  10. Dynamic behavior of a seven century historical monument reinforced by shape memory alloy wires vol.23, pp.4, 2019, https://doi.org/10.12989/sss.2019.23.4.337
  11. Development of a Frequency-Adjustable Tuned Mass Damper (FATMD) for Structural Vibration Control vol.2020, pp.None, 2020, https://doi.org/10.1155/2020/9605028
  12. Semi-active eddy current pendulum tuned mass damper with variable frequency and damping vol.25, pp.1, 2014, https://doi.org/10.12989/sss.2020.25.1.065
  13. Structural Vibration Control of the Spatial Suspended Mass Pendulum vol.455, pp.None, 2020, https://doi.org/10.1088/1755-1315/455/1/012001
  14. A Passive Adaptive Suspended Mass Pendulum to Compensate Detuning Due to Large Swing Angle vol.21, pp.9, 2014, https://doi.org/10.1142/s0219455421501236