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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Structural Engineering and Mechanics, An Int'l Journal Structural Engineering and Mechanics, An Int'l Journal Vol.49 No.6
- 발행연도
- 2014.1
- 수록면
- 687 - 703 (17page)
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초록· 키워드
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This paper develops a new nonlinear model for active control of three-dimensional (3D) irregular building structures. Both geometrical and material nonlinearities with a neuro-controller training algorithm are applied to a multi-degree-of-freedom 3D system. Two dynamic assembling motions are considered simultaneously in the control model such as coupling between torsional and lateral responses of the structure and interaction between the structural system and the actuators. The proposed control system and training algorithm of the structural system are evaluated by simulating the responses of the structure under the El-Centro 1940 earthquake excitation. In the numerical example, the 3D three-story structure with linear and nonlinear stiffness is controlled by a trained neural network. The actuator dynamics, control time delay and incident angle of earthquake are also considered in the simulation. Results show that the proposed control algorithm for 3D buildings is effective in structural control.
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참고문헌 (31)
참고문헌 신청
ACI 318-05 / 2005 / Building Code Requirements for Structural Concrete and Commentary / American Concrete Institute
Agrawal, A.K. / 1996 / Optimal polynomial control of seismically excited linear structures / J. Eng. Mech., ASCE 122(8):753~761
Ahmadizadeh, M. / 2007 / On equivalent passive structural control system for semi-active control using viscous fluid dampers / J. Struct. Control Hlth. Monit 14:858~875
Baber, T.T. / 1981 / Random vibration of hysteretic degrading systems / J. Eng. Mech., ASCE 107(6):1069~1087
Bani-Hani, K. / 1998 / Nonlinear structural control using neural networks / J. Eng. Mech., ASCE 124(3):319~327
Agrawal, A.K. / 1996 / Optimal polynomial control of seismically excited linear structures / J. Eng. Mech., ASCE 122(8):753~761
Ahmadizadeh, M. / 2007 / On equivalent passive structural control system for semi-active control using viscous fluid dampers / J. Struct. Control Hlth. Monit 14:858~875
Baber, T.T. / 1981 / Random vibration of hysteretic degrading systems / J. Eng. Mech., ASCE 107(6):1069~1087
Bani-Hani, K. / 1998 / Nonlinear structural control using neural networks / J. Eng. Mech., ASCE 124(3):319~327
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