Title:
A data processing method, a data-processing program, and a data processing device
Document Type and Number:
Japanese Patent JP5983194
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method, program, and device which searches for design variables of an article like a tire, which can satisfy given characteristics more surely than conventional arts, by using data of design variables of articles and characteristic values of articles produced on the basis of the data of design variables.SOLUTION: A data processing method includes the steps of: defining nonlinear relations between values of design variables and a characteristic value of an article; calculating a Pareto solution relating to characteristics of the article by generating a plurality of sets of trial sampling data using the defined nonlinear relations; deriving a kind of design variables contributing to variation of the characteristic value; setting again a range including the outside of a preliminarily set allowable range, for the derived kind of design variables; and searching for values of design variables of the article, which satisfy a target characteristic value, by acquiring again characteristic values of a plurality of characteristics of the article produced on the basis of changed values of design variables while changing values of the plurality of design variables of the article.
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Inventors:
Hiroyuki Miyajima
Masataka Koishi
Masataka Koishi
Application Number:
JP2012190954A
Publication Date:
August 31, 2016
Filing Date:
August 31, 2012
Export Citation:
Assignee:
THE YOKOHAMA RUBBER CO.,LTD.
International Classes:
G06F17/50
Domestic Patent References:
| JP2008293315A | ||||
| JP2010009342A | ||||
| JP2007172427A |
Other References:
黒岩正,トレードオフ分析手法,東芝レビュー,株式会社東芝,2005年 1月 1日,第60巻,第1号,pp.48-51
Attorney, Agent or Firm:
Global IP Tokyo Patent Business Corporation