Fei Liu, Bing Han, and Meng Li. Modeling for Multi-Attribute parts of Vehicle Integrated Transmission for the Dynamics Modeling. Dynamic Systems and Applications 29 (2020) No. 7, 2471 -2487

https://doi.org/10.46719/dsa20202978

ABSTRACT.
According to the demands for the attribute information of dynamics modeling based on the virtual assembly, the modelling method for multi-attribute parts for the dynamics modelling is put forward. The characterization of information data structure of multi-attribute parts is carried out by the establishment of a multi-hierarchical relational characterization model. The information extraction and conversion of design model, model database technology, application of intermediate files, the building of physical attributes, behaviors and the engineering information are applied to realize the modeling for the multiple attribute parts of integrated vehicle transmission in the virtual environment. The modeling provides the data base for the system modeling based on assembly features and dynamic simulation analysis based on the virtual assembly model.

Keywords: vehicle engineering; vehicle integrated transmission; attribute information; relation characterization; virtual assembly.