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http://dx.doi.org/10.5762/KAIS.2020.21.5.93

Implemention of the System-Level Multidisciplinary Design Optimization Using the Process Integration and Design Optimization Framework  

Park, Jin-Won (Special Purpose Performance Research Center, Daewoo Shipbuilding & Marine Engineering Co., Ltd.)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.21, no.5, 2020 , pp. 93-102 More about this Journal
Abstract
The design of large complex mechanical systems, such as automobile, aircraft, and ship, is a kind of Multidisciplinary Design Optimization (MDO) because it requires both experience and expertise in many areas. With the rapid development of technology and the demand to improve human convenience, the complexity of these systems is increasing further. The design of such a complex system requires an integrated system design, i.e., MDO, which can fuse not only domain-specific knowledge but also knowledge, experience, and perspectives in various fields. In the past, the MDO relied heavily on the designer's intuition and experience, making it less efficient in terms of accuracy and time efficiency. Process integration and the design optimization framework mainly support MDO owing to the evolution of IT technology. This paper examined the procedure and methods to implement an efficient MDO with reasonable effort and time using RCE, an open-source PIDO framework. As a benchmarking example, the authors applied the proposed MDO methodology to a bulk carrier's conceptual design synthesis model. The validity of this proposed MDO methodology was determined by visual analysis of the Pareto optimal solutions.
Keywords
Design Optimization; Process Integration; PIDO; MDO; Mindmap; RCE; DSM; Pareto Optimal;
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Times Cited By KSCI : 4  (Citation Analysis)
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