用数据表并行计算及其插值计算混沌环面磁力线庞加莱映射

Proceedings. International Conference on Parallel Computing in Electrical Engineering Pub Date : 2002-09-22 DOI:10.1109/PCEE.2002.1115303

R. Tsuji, S. Ido

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摘要

本文介绍了用数据表并行计算和插值法计算庞加莱图的方法。计算了扰动线圈引起的混沌环面磁场线的庞加莱图作为测试问题。数据表采用几何并行化方法制作。计算程序在日立SR2201并行计算机和微型计算机上实现。给出了两种数据表计算方法。报告了制作数据表和庞加莱图的计算时间。

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Computation of Poincare map of chaotic torus magnetic field line using parallel computation of data table and its interpolation

This paper describes computational methods of a Poincare map using parallel computation of data tables and interpolation. The Poincare map of a chaotic torus magnetic field line caused by the perturbation coil is calculated as the test problem. Data tables are made by the geometric parallelization method. The calculation program is implemented on the HITACHI SR2201 parallel computer and microcomputers. Two calculation methods using data tables are presented. Calculation time of making data tables and the Poincare map is reported.

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Proceedings. International Conference on Parallel Computing in Electrical Engineering

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