DOI QR코드

DOI QR Code

Application of machine learning in optimized distribution of dampers for structural vibration control

  • Li, Luyu (School of Civil Engineering, State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology) ;
  • Zhao, Xuemeng (School of Civil Engineering, State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology)
  • 투고 : 2019.03.03
  • 심사 : 2019.04.03
  • 발행 : 2019.06.25

초록

This paper presents machine learning methods using Support Vector Machine (SVM) and Multilayer Perceptron (MLP) to analyze optimal damper distribution for structural vibration control. Regarding different building structures, a genetic algorithm based optimization method is used to determine optimal damper distributions that are further used as training samples. The structural features, the objective function, the number of dampers, etc. are used as input features, and the distribution of dampers is taken as an output result. In the case of a few number of damper distributions, multi-class prediction can be performed using SVM and MLP respectively. Moreover, MLP can be used for regression prediction in the case where the distribution scheme is uncountable. After suitable post-processing, good results can be obtained. Numerical results show that the proposed method can obtain the optimized damper distributions for different structures under different objective functions, which achieves better control effect than the traditional uniform distribution and greatly improves the optimization efficiency.

키워드

과제정보

연구 과제 주관 기관 : National Science Foundation of China

참고문헌

  1. Adachi, F., Yoshitomi, S., Tsuji, M. and Takewaki, I. (2013), "Nonlinear optimal oil damper design in seismically controlled multi-storey building frame", Soil Dyn. Earthq. Eng., 44(1), 1-13. https://doi.org/10.1016/j.soildyn.2012.08.010.
  2. Akehashi, H. and Takewaki, I. (2019), "Optimal viscous damper placement for elastic-plastic MDOF structures under critical double impulse", Front. Built Environ., 5, 20. https://doi.org/10.3389/fbuil.2019.00020
  3. Ashour, S.A. (1987), "Elastic seismic response of building with supplemental damping", Univ. of Michigan Ann Arbor, Mi.
  4. Cybenko, G. (1989), "Approximation by superpositions of a sigmoidal function", Math. Control, Signal. Syst., 2(4), 303-314. https://doi.org/10.1007/BF02551274.
  5. De Domenico, D., Ricciardi, G. and Takewaki, I. (2019), "Design strategies of viscous dampers for seismic protection of building structures: a review", Soil Dyn. Earthq. Eng., 118, 144-165. https://doi.org/10.1016/j.soildyn.2018.12.024.
  6. Fujita, K. and Takewaki, I. (2012), "Robust passive damper design for building structures under uncertain structural parameter environments", Earthq. Struct., 3(6), 805-820. http://dx.doi.org/10.12989/eas.2012.3.6.805.
  7. Fujita, K., Moustafa, A. and Takewaki, I. (2010), "Optimal placement of viscoelastic dampers and supporting members under variable critical excitations", Earthq. Struct., 1(1), 43-67. http://dx.doi.org/10.12989/eas.2010.1.1.043.
  8. Furuya, O., Hamazaki, H. and Fujita, S. (1998), "Study on proper distribution of storey-installation type damper for vibration control of slender structures using genetic algorithm", ASMEPUBLICATIONS-PVP, 364, 297-304.
  9. Guo, Y., Sun, B.N., Ye, Y., Lou, W.J. and Shen, G.H. (2009), "Hybrid genetic algorithm for optimizing damper distribution of transmission towers", J. Harbin Inst. Technol., 10, 259-264.
  10. Haftka, R.T. and Adelman, H.M. (1985), "Selection of actuator locations for static shape control of large space structures by heuristic integer programing", Comput. Struct., 20(1-3), 575-582. https://doi.org/10.1016/0045-7949(85)90105-1.
  11. Hinton, G.E. and Salakhutdinov, R.R. (2006), "Reducing the dimensionality of data with neural networks", Sci., 313(5786), 504-507. https://doi.org/10.1126/science.1127647.
  12. Huang, Z.S., Wu, C. and Hsu, D.S. (2009), "Semi-active fuzzy control of mr damper on structures by genetic algorithm", J. Mech., 25(1), N1-N6. https://doi.org/10.1017/S172771910000366X.
  13. Kim, J. and Choi, H. (2006), "Displacement-based design of supplemental dampers for seismic retrofit of a framed structure", J. Struct. Eng., 132(6), 873-883. https://doi.org/10.1061/(ASCE)0733-9445(2006)132:6(873).
  14. Kim, J., Choi, H. and Min, K.W. (2003), "Performance-based design of added viscous dampers using capacity spectrum method", J. Earthq. Eng., 7(1), 1-24. https://doi.org/10.1080/13632460309350439
  15. Li, H.N. and Qu, J.T. (2010), "Comparison of optimal placement of displacement-based and velocity-based dampers using genetic algorithm", Chin. J. Comput. Mech., 27(2), 252-257.
  16. Li, L., Song, G. and Ou, J. (2010), "A genetic algorithm-based two-phase design for optimal placement of semi-active dampers for nonlinear benchmark structure", J. Vib. Control, 16(9), 1379-1392. https://doi.org/10.1177/1077546309103277.
  17. Milman, M.H. and Chu, C.C. (1994), "Optimization methods for passive damper placement and tuning", J. Guid. Control Dyn., 17(4), 848-856. https://doi.org/10.2514/3.21275.
  18. Mohebbi, M. and Joghataie, A. (2012), "Designing optimal tuned mass dampers for nonlinear frames by distributed genetic algorithms", Struct. Des. Tall Spec. Build., 21(1), 57-76. https://doi.org/10.1002/tal.702.
  19. Natke, H.G. and Soong, T.T. (1993), Topological Structural Optimization under Dynamic Loads. Computer Aided Optimum Design of Structures III, Elsevier Science Publishers Ltd.
  20. Qu, J.T. and Li, H.N. (2008), "Research on position optimization of viscoelastic damper in structural damping control", J. Vib. Shock, 27(6), 87-91. https://doi.org/10.3969/j.issn.1000-3835.2008.06.019
  21. Singh, M.P. and Moreschi, L.M. (2002), "Optimal placement of dampers for passive response control", Earthq. Eng. Struct. Dyn., 31(4), 955-976. https://doi.org/10.1002/eqe.132.
  22. Takewaki, I. (1997), "Optimal damper placement for minimum transfer functions", Earthq. Eng. Struct. Dyn., 26(11), 1113-1124. https://doi.org/10.1002/(SICI)1096-9845(199711)26:11.
  23. Takewaki, I. (2009), Building Control with Passive Dampers: Optimal Performance-based Design for Earthquakes, John Wiley & Sons Ltd..
  24. Takewaki, I., Yoshitomi, S., Uetani, K. and Tsuji, M. (1999), "Non-monotonic optimal damper placement via steepest direction search", Earthq. Eng. Struct. Dyn., 28(6), 655-670. https://doi.org/10.1002/(SICI)1096-9845(199906)28:6.
  25. Vapnik, V. (1963), "Pattern recognition using generalized portrait method", Autom. Remote Control, 24, 774-780.
  26. Vapnik, V. and Chervonenkis, A. (1964), "A note on one class of perceptions", Autom. Remote Control, 25, 821-837.
  27. Wu, B., Ou, J.P. and Soong, T.T. (1997), "Optimal placement of energy dissipation devices for three-dimensional structures", Eng. Struct., 19(2), 113-125. https://doi.org/10.1016/S0141-0296(96)00034-X.
  28. Wu, R.T. and Jahanshahi, M.R. (2018), "Deep convolutional neural network for structural dynamic response estimation and system identification", J. Eng. Mech., 145(1), 04018125. https://doi.org/10.1061/(ASCE)EM.1943-7889.0001556.
  29. Yan, L.W., Chen, Y.Y., Wang, L. and Su, C. (2010), "Optimum installation of viscous dampers in tall buildings based on relative fitness genetic algorithm", J. Vib. Shock, 6.
  30. Zhang, R. and Soong, T.T. (1992), "Seismic design of viscoelastic dampers for structural applications", J. Struct. Eng., 118(5), 1375-1392. https://doi.org/10.1061/(ASCE)0733-9445(1992)118:5(1375).