Michelena N, Par k H, Palambr os P and Kulkar ni D. Hier ar chical Over lapping Coor dination for Lar ge- Scale Optimization by Decomposition. AIAA Jour nal, 1999, 37(7):890-896 Home/Search Document Details and Download
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Trends And Challenges In System Design Optimization - Papalambros, al. (2000) (Correct)
....estimates, and trust region radii. Hierarchical overlapping coordination Hierarchical overlapping coordination (HOC) Macko and Haimes 1978) simultaneously uses two or more design problem decompositions, each of them associated with different partitions of the design variables and constraints. Michelena, et al. 1999) showed some extensions that can make the approach more applicable to design problems. A HOC strategy may reflect, for example, matrix type organizations structured according to product lines or subsystems and the disciplines involved in the design process. Partitioning methods described in ....
....necessarily an optimal solution of the original problem. Convergence of the algorithm depends on the way the model decompositions interact with each other. A sufficient condition for convergence that can be computationally verified for decompositions of nonlinear convex problems was presented in Michelena et al. 1999). This condition together with model partitioning methods can help in generating appropriate problem decompositions. In the next two sections we will describe two applications of decomposition strategies applied to product development: setting design targets and designing collections of products ....
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Michelena, N., Papalambros, P., Park, H.A., and Kulkarni, D., 1999. "Hierarchical Overlapping Coordination for LargeScale Optimization by Decomposition," AIAA Journal, Vol. 37, No. 7, 1999, pp. 890--896.
Target Cascading for Design of Product Families - Fellini, Kim, Kokkolaras.. Self-citation (Michelena Papalambros) (Correct)
....variables are discrete. In the latter case, suitable optimization algorithms are necessary for the solution of the associated mixed integer programming problems. Non ascent properties for the analytical target cascading process based on hierarchical overlapping coordination convergence theory [7] are presented in [3] under the assumption that Problem (1) is convex. 3. Target Cascading in Product Family Development When designing a family of platform based products, one must identify the tradeo#s that are a consequence of shared attributes. These tradeo#s exist because the products are ....
N. Michelena, P.Y. Papalambros, H.A. Park, and D. Kulkarni. "Hierarchical overlapping coordination for large-scale optimization by decomposition". AIAA Journal, 37:890--896, July 1999.
A System Partitioning And Optimization Approach To Target.. - Nestor Michelena Hyung (1999) (2 citations) Self-citation (Michelena Papalambros) (Correct)
....design model by solving smaller design problems. Same level subproblems can be solved in parallel, using the optimization technique most suitable for the underlying submodel. Coordination strategies such as Sequentially Decomposed Programming [3] or Hierarchical Overlapping Coordination [1] ensures convergence to the system design solution. Distributed design requires partitioning of the original system design model into submodels and or clustering of an already partitioned model. In the case of a complex product, these submodels or clusters of models may correspond to one or more ....
N. Michelena, H. A. Park, P. Papalambros, and D. Kulkarni, "Hierarchical Overlapping Coordination for Large-Scale Optimization by Decomposition," AIAA Journal, 1999.
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Michelena N, Par k H, Palambr os P and Kulkar ni D. Hier ar chical Over lapping Coor dination for Lar ge- Scale Optimization by Decomposition. AIAA Jour nal, 1999, 37(7):890-896
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