A priori local error estimation with adaptive time-stepping

被引：0
|
作者：
Ruge, P [1 ]
机构：
[1] Tech Univ Dresden, Fak Bauingenieurwesen, D-01062 Dresden, Germany
来源：
COMMUNICATIONS IN NUMERICAL METHODS IN ENGINEERING | 1999年 / 15卷 / 07期
关键词：
adaptive time-stepping; a priori error estimator; Pade series expansions;
D O I：
10.1002/(SICI)1099-0887(199907)15:7<479::AID-CNM262>3.0.CO;2-7
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
An a priori local error estimator for one-step implicit time-stepping schemes of Padi type is presented; such algorithms are widely used in structural dynamics. The proper time step h to be done can be calculated by matching a given local accuracy. The numerical process to evaluate h is straightforward and explicit. A simple example shows some significant features of the method presented. Copyright (C) 1999 John Wiley & Sons, Ltd.
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页码：479 / 491
页数：13
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