Meyer, Tobias ; Kraft, Jan ; Li, Pu ; Lu, Daixing ; Schweizer, Bernhard (2017)
Error estimation approach for controlling the macro step-size for explicit co-simulation methods.
Conference or Workshop Item, Bibliographie
Abstract
An approach for controlling the macro-step size in connection with explicit co-simulation methods is suggested. The method is tailored for applied-force coupling techniques. Each macro-time step is carried out with two different explicit co-simulation methods. By comparing the variables of both results, an error estimator for the local error can be constructed. A step-size controller for the macro-step size can be implemented. Examples are presented demonstrating the applicability and accuracy.
| Item Type: | Conference or Workshop Item |
|---|---|
| Erschienen: | 2017 |
| Creators: | Meyer, Tobias ; Kraft, Jan ; Li, Pu ; Lu, Daixing ; Schweizer, Bernhard |
| Type of entry: | Bibliographie |
| Title: | Error estimation approach for controlling the macro step-size for explicit co-simulation methods |
| Language: | English |
| Date: | 11 October 2017 |
| Journal or Publication Title: | 7th GACM Colloquium on Computational Mechanics for Young Scientists from Academia and Industry : proceedings ; a conference under the auspice of the German Association for Computational Mechanics (GACM) ; 11 - 13 October 2017, Stuttgart, Germany |
| Book Title: | 7th GACM Colloquium on Computational Mechanics for Young Scientists from Academia and Industry : proceedings ; a conference under the auspice of the German Association for Computational Mechanics (GACM) ; 11 - 13 October 2017, Stuttgart, Germany |
| URL / URN: | http://dx.doi.org/10.18419/opus-9334 |
| Abstract: | An approach for controlling the macro-step size in connection with explicit co-simulation methods is suggested. The method is tailored for applied-force coupling techniques. Each macro-time step is carried out with two different explicit co-simulation methods. By comparing the variables of both results, an error estimator for the local error can be constructed. A step-size controller for the macro-step size can be implemented. Examples are presented demonstrating the applicability and accuracy. |
| Divisions: | 16 Department of Mechanical Engineering 16 Department of Mechanical Engineering > Institute of Applied Dynamics (AD) |
| Date Deposited: | 13 Nov 2017 09:55 |
| Last Modified: | 15 Sep 2020 09:27 |
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