Research on the Theory, Method and Application of Multi-Performance Coupled Analysis and Simulation of Digital Mock-up of Complex Products;

Issue of considering manufacturing factors in establishing part digital mock-up model was presented.

This paper focused on the process,method,features and advantages of external design of aero-engine digital mock-up by applying UG,which indicates that external 3-D digital design technique of aero-engine is necessary and feasible.

Component-based analysis technique for complex product digital prototyping;

Research on digital prototyping of complex product system for the early design phase;

HEDP (High End Digital Prototyping), a simulation software developed by Center for Engineering and Scientific Computation, Zhejiang University, is just designed and developed to provide .

This article explains the methods of number teaching: such as the medel of written characters,Portray,copy etc.

Because of the complexity of the whole soft starting system, the digital prototype of the.

The method of tolerance analysis and the definition of Pearson contribution were briefly related,and then through the tolerance analysis of radar antenna,the tolerance analysis technology under environment of digital prototype is shown.

According to the status of radar structure design at present, this paper discusses the composition and structure of digital prototype of radar system, analyses the application of the technology of three-dimensional digital prototyping during the phase of structure design of radar system.