Papers by Keyword: Work Breakdown Structure

Abstract: For the purpose of improving the capability of multi-disciplinary collaborative design process of domestic aero-engine, a novel methodology of optimized work breakdown structure based on the concept of maturity is proposed on this paper. The definition of maturity and the key factors of maturity are given firstly, and then a working mode of breakdown structure based on maturity is detailed. A sample of compressor of aero-engine is demonstrated on a re-developed TeamCenter platform.

Abstract: This paper established a decomposition hierarchical network model of project level collaborative design process, based on work breakdown structure WBS, for character complex product collaborative design in dynamic alliance. The workflow of product collaborative design was established using time sequence Petri net, and the key assignment which has influence on design schedule and all design time were solved, after analyzing and comparing existing model method of collaborative design. And then experiments were used to verify. Theses technology support time management of workflow in project collaborative and shorten development cycle of collaborative project.