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A Study on Robust Optimal Design of Laminated Composite Structures with Buckling Constraints
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 Title & Authors
A Study on Robust Optimal Design of Laminated Composite Structures with Buckling Constraints
Lee, Byeong-Chae; Lee, Jeong-Jun; Jeong, Do-Hyeon;
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 Abstract
A robust optimization procedure is applied to determine the design of the laminated composite plates with buckling constraints. In order to investigate the variation effect to the whole performance of a structure, both design variables and system parameters are assumed as random variables about their nominal values. The robust optimization method has advantages that the mean value and the variation of the performance function are controlled simultaneously and the second order sensitivity information is not required. Considering the information of uncertainty, robust optima for the buckling load of the laminated composite plates with cut-out is obtained. The robustness of the structures is compared to that of the deterministic optimization using scaling factors.
 Keywords
Robust Design;Laminated Composite;Buckling Load;Variation;
 Language
Korean
 Cited by
 References
1.
Walker M., 1999, 'Optimal Design of Symmectric Laminates with Cut-Outs for Maximum Buckling Load,' Computers and Structures, 70, pp. 337-343 crossref(new window)

2.
Kam T. Y. and Lai F. M., 1995, 'Design of Laminated Composite Plates for Optimal Dynamic Characteristics Using a Constrained Global Optimization Technique,' Comput. Methods Appl. Mech. Engrg., 120, pp. 389-402 crossref(new window)

3.
Kalamkarov, A. L. and Kolpakov A. G., 1996, 'On the Analysis and Design of Fiber-Reinforced Composite Shells,' Journal of Applied Mecanics, 63, pp. 939-945

4.
이정석, 김창완, 홍창호, 1997, '좌굴하중을 고려한 복합재료 적층판의 최적설계,' 한국항공우주학회지, 제25권, 제1호,pp.62-70

5.
정도현, 이병채, 2000, '확률조건의 근사화를 통한 효율적인 강건 최적설계 기법의 개발,' 대한기계학회논문집, 제24권, 제12호, pp. 3053-3060

6.
이권희, 엄인섭, 박경진, 이완익, 1994, '제한조건이 없논 최적화 문제의 강건설계에 관한 연구,' 대한기계학회논문집, 제18권, 제11호, pp. 2825-2836

7.
이권희, 박경진, 1998,'제한조건이 있는 문제의 이산설계공간에서의 강건최적설계,' 대한기계학회논문집, 제22권, 제5호, pp. 728-737

8.
Yu J. C. and Ishii K., 1994, 'Robust Design by Matching the Design with Manufacturing Variation Patterns,' Advances In Design Automation, Vol. 69, No. 2, pp. 7-14

9.
Chao L. P., Gandhi M. V and Thompson B. S., 1993, 'A Design-for-Manufacture Methodology for Incorporating Manufacturing Uncertainties in the Robust Design of Fibrous Laminated Composite Structures,' Journal of composite materials, Vol. 27, No. 2, pp. 175-194 crossref(new window)

10.
Cinquini C, Mariani C, Venini P., 1997, 'Optimal Robust Design of Novel Materials.Problems of Stability and Vibrations,' Eng. Opt., Vol. 29, pp. 323-345 crossref(new window)

11.
Kristinsdottir, B.P., Zabinsky, Z. B., Turtle, M. E., Csendes T., 1996, 'Incorporating Manufacturing Tolerances in Near-Optimal Design of Composite Structures,' Eng. Opt., Vol. 26, pp. 1-23 crossref(new window)

12.
김태욱, 신효철, 2000, '불확설한 물성치를 갖는 복합재료 적층평판의 파괴 예측,' 대한기계학회 논문집 , 제24권, 제10호, pp. 259-268

13.
Lombardi M., Haftka R. T., 1998, 'Anti-Optimization Technique for Structural Design Under Local Uncertainties,' Comput. Methods Appl. Mech. Engrg., Vol. 157, pp. 19-31

14.
Fang C, Springer G. S., 1993, 'Design of Composite Laminates by a Monte Carlo Method,' Journal of Composite Materials, Vol. 27, No. 7, pp. 721-753 crossref(new window)

15.
오승환, 이병채, 2001, '삼각 패치 알고리듬을 이용한 복합재료 구조물의 전체 최적화,' 대한기계학회논문집, 제25권, 제4호, pp. 671-684

16.
Huang, C. and Kroplin, B., 1995, 'On the Optimization of Composite Laminated Plates,' Engineering compu-tations, Vol. 12, pp. 403-414

17.
Eiblmeier J., Loughlan J., 1997, 'The Influence of Reinforcement Ring Width on the Buckling Response of Carbon Fibre Composite Panels with Circular Cut-Outs,' Composite Structures, Vol. 38, No. 1-4, pp. 609-622 crossref(new window)