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http://dx.doi.org/10.5000/EESK.2002.6.5.037

Simultaneous Optimum Design of Hybrid Structural Control System  

박관순 (서울대학교 지구환경시스템공학부)
고현무 (서울대학교 지구환경시스템공학부)
Publication Information
Journal of the Earthquake Engineering Society of Korea / v.6, no.5, 2002 , pp. 37-43 More about this Journal
Abstract
In this paper, an integrated optimum design method for hybrid structural control system is studied. Not only the distribution and the capacity of passive devices but also those of active devices, and the controllers are treated as design variables in the proposed approach. Multi-objective optimization problem is formulated by using the preference function, which is newly defined in this study. Genetic algorithm is adopted as a numerical searching technique in order to simultaneously find the optimum solutions. The validity of the proposed method is verified through the example designs and the numerical simulations of an earthquake excited multi-degrees-of-freedom structure.
Keywords
hybrid structural system; simultaneous optimum design; preference function; genetic algorithm;
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