Article | Proceedings of the 10<sup>th</sup> International Modelica Conference; March 10-12; 2014; Lund; Sweden | General fault triggering architecture to trigger model faults in Modelica using a standardized blockset
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Title:
General fault triggering architecture to trigger model faults in Modelica using a standardized blockset
Author:
Franciscus van der Linden: German Aerospace Center (DLR), Institute of System Dynamics and Control, Weßling, Germany
DOI:
10.3384/ecp14096427
Download:
Full text (pdf)
Year:
2014
Conference:
Proceedings of the 10th International Modelica Conference; March 10-12; 2014; Lund; Sweden
Issue:
096
Article no.:
045
Pages:
427-436
No. of pages:
10
Publication type:
Abstract and Fulltext
Published:
2014-03-10
ISBN:
978-91-7519-380-9
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press; Linköpings universitet


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The implementation of faults in Modelica is currently not standardized; which leads to many non-compatible implementations. To support the standardization of fault implementations; a new standard for fault implementation and triggering is proposed. The proposed standard can handle parameter faults as well as variable faults during a time simulation to cover all common fault possibilities. Using instance modifiers as well as an inner-outer broadcasting method; the faults can be triggered in a central block. Furthermore; care was taken so that the simulation of the models in a fault-free condition can be guaranteed. A library using the proposed standard was developed. In this library; the fault implementation as well as the triggering of these faults was modeled with the end user in mind. An example implementation is presented which shows the capabilities of the library.

Keywords: Failure; Fault; Modeling; Standardization; Fault Injection

Proceedings of the 10th International Modelica Conference; March 10-12; 2014; Lund; Sweden

Author:
Franciscus van der Linden
Title:
General fault triggering architecture to trigger model faults in Modelica using a standardized blockset
DOI:
http://dx.doi.org/10.3384/ecp14096427
References:

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Proceedings of the 10th International Modelica Conference; March 10-12; 2014; Lund; Sweden

Author:
Franciscus van der Linden
Title:
General fault triggering architecture to trigger model faults in Modelica using a standardized blockset
DOI:
http://dx.doi.org/10.3384/ecp14096427
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