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| Identification of mechanical property of HVAS coating based on T-S fuzzy model |
| Received:December 27, 2010 Revised:July 15, 2011 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7511/jslx20123028 |
| KeyWord:HVAS mechanical property FCM T-S fuzzy identification |
| Author | Institution |
| 陈彬 |
重庆工商大学 废油资源化技术与装备教育部工程研究中心, 重庆 |
| 刘阁 |
重庆工商大学 废油资源化技术与装备教育部工程研究中心, 重庆 |
| 张贤明 |
重庆工商大学 废油资源化技术与装备教育部工程研究中心, 重庆 |
| 吴云 |
重庆工商大学 废油资源化技术与装备教育部工程研究中心, 重庆 |
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| Abstract: |
| Takagi-Sugeno (T-S) fuzzy model of mechanical property of HVAS coating restoration of large parts of the shaft class systems,a method of applying Fuzzy C-Means Clustering Algorithm is proposed.By using least square method identifying the consequent parameters,the model convergence speed is promoted and the generalization performance is enhanced.Taking 3Cr13 for instance,the nonlinear mapping is set up from four influence factors(spraying voltage,spraying currents,praying distance and pressure of gas source) to its tensile strength.The simulation results show that the founded T-S model has preferable learning and generalization capabilities,which performs effectively in predicting HVAS coating mechanical property.Besides,the model is used to optimize the process parameters of HVAS coating molding and finds out the range of the best parameters. |
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