Multi-objective design optimization using adaptive classification

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United States of America Patent

PATENT NO 9852235
SERIAL NO

14502715

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Definition of a design space and an objective space for conducting multi-objective design optimization of a product is received in a computer system having a design optimization application module installed thereon. Design space is defined by design variables while objective space is defined by design objectives. First set of designs in the design space is selected. Each of the first set is evaluated in the objective space for non-dominance. Design space is partitioned into first and second regions using a multi-dimensional space division scheme (e.g., SVM). The first region is part of the design space containing all of the non-dominated design alternatives while the second region contains remaining of the design space. Second set of designs is selected within the first region. Each of the second set and existing non-dominated design alternatives are evaluated for non-dominance. Multi-objective optimization repeats the partition and evaluation until an end condition is reached.

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Patent Owner(s)

Patent OwnerAddress
ANSYS INC2600 ANSYS DRIVE CANONSBURG PA 15317

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Basudhar, Anirban Livermore, US 3 4

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