非定常结构参数化优化分析与多维数据可视化

IF 0.9 Q3 COMPUTER SCIENCE, THEORY & METHODS

International Journal of Modeling Simulation and Scientific Computing Pub Date : 2013-08-13 DOI:10.1142/S1793962313410043

A. Bondarev, V. Galaktionov

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引用次数: 17

摘要

本文提出了一种快速近似估计流中时空结构出现条件的方法。该方法基于优化问题计算与数据可视化表示方法的结合。将可视化表示方法应用于包含离散结果数据的多维数组的分析。优化问题的求解采用多任务形式的并行计算实现。在某些情况下，该方法可以得到所考虑问题的控制参数与特征参数的近似依赖关系的拟解析形式。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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PARAMETRIC OPTIMIZING ANALYSIS OF UNSTEADY STRUCTURES AND VISUALIZATION OF MULTIDIMENSIONAL DATA

The paper presents an approach to fast approximate estimation of conditions for space-time structures appearing in the flows. The approach is based on combination of optimization problem computation with methods of data visual presentation. The visual presentation methods are applied for analysis of multidimensional array containing discrete result data. Optimization problem solution is implemented by parallel computation in a multitask form. For some cases, the approach allows to obtain for control parameter of considered problem the sought-for approximate dependence on characteristic parameters in a quasi-analytical form.

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来源期刊

International Journal of Modeling Simulation and Scientific Computing COMPUTER SCIENCE, THEORY & METHODS-

CiteScore

2.50

自引率

16.70%

发文量