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Schallert, Christian (2011) Inclusion of Reliability and Safety Analysis Methods in Modelica. 8th International Modelica Conference, 20. - 22. März 2011, Dresden, Germany.
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Abstract
A method is developed to combine techniques of reliability and safety analysis with the Modelica language, which is now widely used for the modelling and simulation of technical systems. The method allows to perform a reliability or safety analysis on the system model that is created and used for simulation studies. The procedure automatically determines the so called minimal path sets or minimal cut sets of a system, its failure probability and critical components. The reliability and safety analysis methods are incorporated in a Modelica library that is established for the modelling and simulation of aircraft on-board electrical power systems. The recent trend towards a broader use of electric system technologies on commercial aircraft has motivated the creation of this kind of model library, which supports the conceptual design and optimisation of on-board electrical systems regarding power behaviour, weight, reliability and safety.
| Item URL in elib: | https://elib.dlr.de/73583/ | ||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||
| Title: | Inclusion of Reliability and Safety Analysis Methods in Modelica | ||||||
| Authors: |
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| Date: | March 2011 | ||||||
| Refereed publication: | Yes | ||||||
| Open Access: | Yes | ||||||
| Gold Open Access: | No | ||||||
| In SCOPUS: | No | ||||||
| In ISI Web of Science: | No | ||||||
| Status: | Published | ||||||
| Keywords: | reliability, safety, fault modelling, redundant system minimal path sets, minimal cut sets | ||||||
| Event Title: | 8th International Modelica Conference | ||||||
| Event Location: | Dresden, Germany | ||||||
| Event Type: | international Conference | ||||||
| Event Dates: | 20. - 22. März 2011 | ||||||
| Organizer: | Modelica Assocation | ||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||
| HGF - Program: | Aeronautics | ||||||
| HGF - Program Themes: | Aircraft Research (old) | ||||||
| DLR - Research area: | Aeronautics | ||||||
| DLR - Program: | L AR - Aircraft Research | ||||||
| DLR - Research theme (Project): | L - Systems & Cabin (old) | ||||||
| Location: | Oberpfaffenhofen | ||||||
| Institutes and Institutions: | Institute of Robotics and Mechatronics (until 2012) > System Dynamics and Control (former Control Design Engineering) | ||||||
| Deposited By: | Schallert, Christian | ||||||
| Deposited On: | 09 Jan 2012 11:07 | ||||||
| Last Modified: | 31 Jul 2019 19:34 |
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