Research on Assembly Technology of Active Magnetic Bearing system Based on Graph Theory

Abstract

Active magnetic bearing system is a typical geometric constraint system which is combined with each part by certain assembly constraint relations. Graph theory is used to build the assembly model in the progress of assembly design. Trough the graph to express this system, it is not only clear and intuitive, and the algorithm is stable and high efficiency. Modeling active magnetic bearing assembly system is achieved by hierarchical model of data structure, which leads to accelerate the assessment of system configuration program and save a lot of time for designers.

Research on rapid variation of automobile transmission based on feature modularization

“…It is a key part of the process of variant design and a necessary link for the template to realize parametric variants. When the variant parameter is analyzed based on the feature module sketch, the variant parameter type is analyzed first, and then the variant parameter association is analyzed [7][8]. The various parameters of the basic feature module are analyzed and demonstrated in combination with the full parameter sketch of the basic feature module.…”