Title:
DATA PROCESSING METHOD AND STRUCTURE DESIGN METHOD
Document Type and Number:
Japanese Patent JP2015022320
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a data processing method capable of easily determining an influence on characteristic values of each design variable even when there are a plurality of characteristic values, and a structure design method using the data processing method.SOLUTION: The data processing method includes: a first step of setting a plurality of design variables defining a structure and materials constituting the structure, domains of respective design variables, and a plurality of characteristic values defining the structure and the materials constituting the structure; a second step of setting nonlinear correspondence relations between the design variables and the characteristic values; a third step of setting the domains of the design variables and using the nonlinear correspondence relations set up in the second step to calculate Pareto solutions by optimization with characteristic values as object functions; and a fourth step of displaying Pareto solutions per design variable in a characteristic value space. Processing of setting the domain by at least two discrete values and performing optimization with domains of the other design variables as constants to calculate a Pareto solution is performed for each of all the design variables.
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Inventors:
MIYAJIMA HIROYUKI
KOISHI MASATAKA
KOISHI MASATAKA
Application Number:
JP2013147317A
Publication Date:
February 02, 2015
Filing Date:
July 16, 2013
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
G06F17/50; B60C19/00
Domestic Patent References:
| JP2009032132A | 2009-02-12 | |||
| JP2009269557A | 2009-11-19 | |||
| JP2009259194A | 2009-11-05 | |||
| JP2007290452A | 2007-11-08 | |||
| JP2009075794A | 2009-04-09 |
Foreign References:
| WO2012114471A1 | 2012-08-30 |
Attorney, Agent or Firm:
Mochitoshi Watanabe
Haruko Miwa
Hideaki Ito
Mitsuhashi Fumio
Haruko Miwa
Hideaki Ito
Mitsuhashi Fumio