Study on Anti-optintzation method to Identify the Parameters of Viscoelastic Model of Rubber

LIU Wen-wu;WENG Xue-tao;ZHU Shi-jian;HE Qing wei

Journal of Vibration and Shock ›› 2010, Vol. 29 ›› Issue (8) : 185-188.

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Journal of Vibration and Shock ›› 2010, Vol. 29 ›› Issue (8) : 185-188.
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Study on Anti-optintzation method to Identify the Parameters of Viscoelastic Model of Rubber

  • LIU Wen-wu;WENG Xue-tao;ZHU Shi-jian;HE Qing wei
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Abstract

A new way ti identify the parameters of viscoelastic model of rubber, and the application of FEM for analyzing dynamic characterisics of rubber produxts were predented.The method to analyze dynamic characteristics of ribber products was studied. Anti-optimization method using the muilt-object optimization software ISIGHT,integrated with the ANSYS and MATLAB was introduced to identify the parameters of viscoelastic model of rubber. The method was also used to identify the parameters of viscoelastic model of a certain type of rubber metal rings. The results, compared with the exoerimental results, show that the approach is effective.

Key words

rubber / viscoelastic model / parameter identify / ISIGHT anti-optinization method

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LIU Wen-wu;WENG Xue-tao;ZHU Shi-jian;HE Qing wei. Study on Anti-optintzation method to Identify the Parameters of Viscoelastic Model of Rubber[J]. Journal of Vibration and Shock, 2010, 29(8): 185-188
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