| Application of Computer-aided Design in Optimization on Loss Factor of Tread Compound |
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| DOI： |
| Key Words: tire；tread compound；loss factor；support vector machine；genetic algorithm |
| Author Name | Affiliation | | ZHOU Guobin | South China University of Technology | | ZHANG Yinghong | South China Tire & Rubber Co.，Ltd | | WANG Zhiyuan | South China Tire & Rubber Co.，Ltd | | ZANG Mengyan | South China University of Technology；South China Tire & Rubber Co.，Ltd |
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| Abstract: |
| Latin-Hypercube simulation was carried out by using the test data from the designed experiments of tread compound.Then support vector machine was used to build the models of loss factor，hardness and modulus at 300% elongation，respectively， where the loss factor was optimization objective， and hardness and modulus at 300% elongation were applied as the constraint conditions.The approximate optimal value of loss factor under these constraint conditions was obtained by genetic algorithm.The experimental results were in good agreement with the simulated results，which demonstrated that the simulation method was effective and could be put into practical use. |
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