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Pareto new area search equipment, Pareto new area search program is recorded media, Pareto new area search display device and Pareto new area search method

机译:帕累托新区域搜索设备,记录了帕累托新区域搜索程序的媒体,帕累托新区域搜索显示设备和帕累托新区域搜索方法

摘要

PPROBLEM TO BE SOLVED: To provide a Pareto new area search technique for suppressing useless calculation and searching a new Pareto area. PSOLUTION: The Pareto new area search device is equipped with: a two-dimensional plot preparation means which when there is a system having the responses of a first characteristic value and a second characteristic value each corresponding to a plurality of restriction elements, generates a plurality of samplings being the combination of the restriction elements and characteristics of the system and prepares a two-dimensional plot; a classification means for classifying the samplings by the similarity of the characteristic values and forming a plurality of clusters; an initial Pareto front preparation means for extracting an initial Pareto front from the two-dimensional plot; an extraction part for comparing the restriction elements of the respective clusters constituting the initial Pareto front and extracting a Pareto principle; a search direction setting means for arbitrarily setting the search direction of the Pareto new area on a two-dimensional coordinate system; a change tendency extraction means for extracting the change tendency of the restriction elements; and a search means for generating the sampling in a direction along the change tendency and searching a new Pareto group. PCOPYRIGHT: (C)2007,JPO&INPIT
机译:

要解决的问题:提供一种帕累托新区域搜索技术,以抑制无用的计算并搜索新的帕累托区域。解决方案:帕累托新区域搜索设备配备:二维绘图准备装置,当存在一个系统,该系统具有分别对应于多个限制元素的第一特征值和第二特征值的响应时,生成多个样本,这些样本是系统的限制元素和特征的组合,并准备了二维图;分类装置,用于通过特征值的相似度对采样进行分类并形成多个聚类;初始帕累托锋准备装置,用于从二维图中提取初始帕累托锋;提取部分,用于比较构成初始帕累托前沿的各个簇的限制元素并提取帕累托原理;搜索方向设置装置,用于在二维坐标系上任意设置帕累托新区域的搜索方向;变化趋势提取装置,用于提取限制元件的变化趋势;搜索装置,用于沿着变化趋势的方向生成采样并搜索新的帕累托组。

版权:(C)2007,日本特许厅&INPIT

著录项

  • 公开/公告号JP4867332B2

    专利类型

  • 公开/公告日2012-02-01

    原文格式PDF

  • 申请/专利权人 日産自動車株式会社;

    申请/专利号JP20050371261

  • 发明设计人 影山 雄介;

    申请日2005-12-26

  • 分类号G06F17/50;

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