Journal of South China University of Technology(Natural Science Edition) ›› 2003, Vol. 31 ›› Issue (1): 42-44.

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Determining Parameter of Tyre Curing Temperature Prediction Formula by Method of Time-delay Cross Correlation

Jiang Nan 1 Zhang Shu-kuan 2 Zhang hai 1 Cen Han-zhao 1   

  1. 1.College of Industrial Equipment and Control Engineering‚South China Univ.of Tech.‚Guangzhou
    510640‚China;2.Guangzhou Institute of Boiler and Pressure Vessel Inspection‚Guangzhou510080‚China
  • Online:2003-01-20 Published:2022-04-02

Abstract:  The state of vulcanization of the tyre is mainly determined by the temperature-time history.But in real production‚the inner temperature of the tyre is unable to be measured.In this paper‚the author carried out many analyses of both the experiment and FEA data to find out the relationship between inner and surface temperature during vulcanization.Through the method of time-delay cross correlation‚the parameters are determined for the regressive prediction formula‚from which the vulcanization process control will benefit.

Key words:  , method of time-delay cross correlation;temperature prediction;vulcanization