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Research on Key Technology of Collaborative Design & Simulation Platform for Complex Product’s Virtual Prototype

Author: LiuSuYan
Tutor: LaiYiZuo
School: Harbin University of Science and Technology
Course: Computer Software and Theory
Keywords: Virtual Prototyping Level architecture Service-oriented SHLAM module Buffer pool
CLC: TP391.9
Type: Master's thesis
Year: 2009
Downloads: 270
Quote: 0
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Abstract


Manufacturing is an important pillar of the national economy, is the relationship between national prosperity of the industry. Virtual Manufacturing (VM, Virtual Manufacturing) is to make the industry can respond quickly to customer needs in accordance with a powerful weapon. Support complex product design to overcome the physical prototype virtual prototype production flexibility is poor, poor parallelism, the production cycle is long, and sometimes design needs to be repeated, cost disadvantages. Therefore, the virtual prototype instead of physical prototypes is an inevitable trend, but the virtual prototyping process there are many shortcomings, especially without a unified platform as support, making the virtual prototype design has been greatly restricted, in order to solve the virtual prototype production process there is a \First analyzes the virtual prototype design and simulation platform for collaborative research status, introduced the High Level Architecture (HLA, High Level Architecture) and service-oriented architecture (SOA, Service-Oriented Architecture) concepts and definitions, combining SOA and HLA technology proposed SHLAM module construction method, applied to the platform emulation layer, so that the platform can not only to HLA / RTI as a software bus and accurate simulation, but abandoned the former tight coupling technology and built for a specific model, the use of loosely coupled technology makes the platform openness, versatility and reconfigurability. With \For the design process, the design process proposed transfer of data exists \Advanced IT technology, proposed a \as a whole. As a software bus combination with HLA SOA is this innovation that will SHLAM modular approach and the \Based on the above research, combined with support for virtual prototyping multidisciplinary design integration platform and its key technology research, given the virtual prototype prototype framework for collaborative design platform. The framework does not attempt to integrate various business software, instead of using a layered approach, the use of \Finally, in the thermal control electric blinds mechanism control system simulation model design gives ADAMS and MATLAB co-simulation method given in detail two-phase hybrid stepping motor SHLAM module build, co-simulation results are given, as a platform emulation layer provided critical technical support.

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Computer simulation
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