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A platform for research: civil engineering, architecture and urbanism
Automatic generation of simplified models
The paper has shown that the applied ranking strategies are capable of distinguishing terms in symbolic equations according to their influence on a defined result variable. Furthermore, the potential of increased calculation performance resulting from a decreased number of states is targeted by taking the selective decoupling into account. The methodology has been applied to a relevant industrial application of a mobile construction machine. A detailed model has been automatically reduced according to the requirements of a real-time target. The computational effort could be reduced to a third in compliance with an error bound of 10%. The results document the effectiveness and relevance of the methodology. Thus, it can be stated that symbolic modeling techniques show a high potential for improvement of the model-driven system engineering according to the modeling effort through the automatic retrieval of real-time capable models from existing system models.
Automatic generation of simplified models
The paper has shown that the applied ranking strategies are capable of distinguishing terms in symbolic equations according to their influence on a defined result variable. Furthermore, the potential of increased calculation performance resulting from a decreased number of states is targeted by taking the selective decoupling into account. The methodology has been applied to a relevant industrial application of a mobile construction machine. A detailed model has been automatically reduced according to the requirements of a real-time target. The computational effort could be reduced to a third in compliance with an error bound of 10%. The results document the effectiveness and relevance of the methodology. Thus, it can be stated that symbolic modeling techniques show a high potential for improvement of the model-driven system engineering according to the modeling effort through the automatic retrieval of real-time capable models from existing system models.
Automatic generation of simplified models
Automatische Erzeugung vereinfachter Modelle
Mikelsons, Lars (author) / Lenord, Oliver (author) / Ji, Hongchao (author)
2010
14 Seiten, 7 Bilder, 11 Quellen
Conference paper
English
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