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A Study on the Ranked Bidirectional Evolutionary Structural Optimization
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 Title & Authors
A Study on the Ranked Bidirectional Evolutionary Structural Optimization
Lee, Yeong-Sin; Ryu, Chung-Hyeon; Myeong, Chang-Mun;
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The evolutionary structural optimization(ESO) method has been under continuous development since 1992. The bidirectional evolutionary structural optimization(BESO) method is made of additive and removal procedure. The BESO method is very useful to search the global optimum and to reduce the computational time. This paper presents the ranked bidirectional evolutionary structural optimization(R-BESO) method which adds elements based on a rank, and the performance indicator which can estimate a fully stressed model. The R-BESO method can obtain the optimum design using less iteration number than iteration number of the BESO.
Performance Indicator;Rejection Ratio;Inclusion Ratio;Evolution Ratio;Structural Optimization;Constraint;PI;Fully Stressed Design;RR;IR;ER;Candidate Element;Upper Limit;Lower Limit;
 Cited by
링 보강 원통셸의 고유진동수 최적화에 관한 연구,장진건;이영신;양태호;

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