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Abstract: The simulating method for a machine tool structure in
physical simulating system of turning is introduced. Base on the
practical data, the virtual structure, which has equivalent stiffness,
is built by using inverse problem method. It can substitute the complex
structure model in practice. The formulae are derived, and the programs
are given. the model is proved efficient by an example.
Key words: Physical simulation Machine tool structure Inverse
problems Finite element method
CLC No: TP391.9
国家863/CIMS主题(863-511-943-011)和国家自然科学基金(500750 14)资助项目.
Received 20011016, received in revised form 20020820
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