유전자 알고리즘을 이용한 2차원 강구조물의 최적설계
Optimum Design of Two-Dimensional Steel Structures Using Genetic Algorithms
0
조회
0
다운로드
8
인용
0
참고문헌
키워드
초록
Abstract
The design variables for structural systems, in most practical designs, are chosen from a list of discrete values, which are commercially available sizing. This paper presents the application of Genetic Algorithms for determining the optimum design for two-dimensional structures with discrete and pseudocontinuous design variables. Genetic Algorithms are heuristic search algorithms and are effective tools forfinding global solutions for discrete optimization. In this paper, Genetic Algorithms are used as the method of Elitism and penalty parameters, in order to improve fitness in the reproduction process. Examples in this paper include: 10 bar planar truss and 1 bay 8-story frame. Truss with discrete and pseudoucontinuous design variables and steel frame with W-sections are used for the design of discrete optimization.1. 서 론
참고문헌 (13)
- "규격부재를 사용한 뼈대구조물의 이산최적화", 19(Ⅰ-6), pp.869~878 (1999)
- "유전자 알고리즘을 이용한 뼈대구조물의 이산최적화", 16(4), pp.25~31 (2002)
- "유전자 알고리즘을 이용한 트러스의 최적설계", 17(6), pp.53~57 (2003)
- "Optimized Design of Two-dimensional Structures using a Genetic Algorithms", 124(5), pp.551~558 (1997)
- "“An Optimality Criteria Algorithms for Tall Steel Building Design Using Commercial Standard Sections”", 5, pp.26~29 (1992)
- "“Genetic Algorithms in Search" (1989)
- "“Adaptation in Natural and Artificial Systems” The University of Michigan Press" (1975)
- "Plane Frame Optimum Design Environment Based on Genetic Algorithm Journal of the Structural Engineering", pp.3103~3112 (1992)
- "Effective Move Limits for Approximate Structural Optimization", 123(2), pp.210~217 (1997)
- "Standardization of Steel Pole Design Using Discrete Optimization", 123(3), pp.345~349 (1997)
- "Optimal Design of Latticed Towers Subjected to Earthquake Loading", 128(2), pp.197~204 (2001)
- "Discrete Optimization of Structures Using Genetic Algorithm Journal of Structural Engineering", pp.1233~1250 (1992)
- "Optimal Design of Trusses Using Available Section", 123(5), pp.685~688 (1997)