Autopilot design using co-evolutionary augmented Lagrangian methods = 공동진화연산의 증대된 라그랑지안 방법을 이용한 자동 조종 장치 설계

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Many algorithms have been proposed to solve constrained problem using evolutionary computation methods. For these problems, researchers have been applied to various evolutionary algorithms which are an stochastic scheme. However, most of algorithms have not been useful when addressing heavily constrained optimization problems in terms of computational efficiency and solution accuracy. These algorithms have mostly been applied to evolution of single group. In this paper, we propose a new co-evolutionary algorithm based on the augmented Lagrangian methods. The proposed method is based on the evolution of two groups with opposite objectives. One group try to minimize the object parameters, the other try to maximize the Lagrange multipliers. Then the optimal solution is saddle point. The proposed method is applied to the autopilot design problem.
Advisors
Tahk, Min-Jearesearcher탁민제researcher
Description
한국과학기술원 : 항공우주공학과,
Publisher
한국과학기술원
Issue Date
1999
Identifier
150509/325007 / 000973761
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 항공우주공학과, 1999.2, [ 54 p. ]

Keywords

자동 조종 장치 설계; 증대된 라그랑지안 방법; Autopilot design; Co-evolutionary algorithm; Augmented Lagrangian methods; 공동진화 알고리듬

URI
http://hdl.handle.net/10203/26846
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=150509&flag=dissertation
Appears in Collection
AE-Theses_Master(석사논문)
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