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Abstract: Following
the CAE technology networking and collaborating trend, the basic concept
of collaborative CAE and the technological aim are described. And three
collaborative strategies are put forward, which are collaboration in
tasks, collaboration in pre-process and collaboration with CAD design
flow. According to collaborative strategies, the framework of
collaborative CAE is built by arrangement structure method at first
time, and the technological structural model is put forward. The
collaborative analysis scheme programming and the process management of
collaboration based on PDM are explained detailedly as key technologies.
The concurrent collaborative analysis environment for multi-user and
multi-task is provided by the integration of the CAE technology and the
collaborative process management. Finally the implementation and case
study are described to verify the feasibility and adaptability of
system.
Key words:Collaborative
CAE Collaborative strategy Finite element
CLC No: TP31
江苏省高科技基金(BG2002003)和南京林业大学高学历人才(163040015)资助项目.Received
20050615,received in revised form 20060129
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