Research on automatic construction method of interval value rules for the abrasive media based on hierarchical classification

Hao Zhang; Jianyan Tian; Haibin Chen; Yuhao Shi; Shengqiang Yang

doi:10.1117/12.2646839

7 September 2022 Research on automatic construction method of interval value rules for the abrasive media based on hierarchical classification

Hao Zhang, Jianyan Tian, Haibin Chen, Yuhao Shi, Shengqiang Yang

Author Affiliations +

Proceedings Volume 12329, Third International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2022); 123292J (2022) https://doi.org/10.1117/12.2646839
Event: Third International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2022), 2022, Changsha, China

Abstract

The barrel finishing is an important part of finished machining in advanced manufacturing technology, and the abrasive media is the key factor affecting the machining effect and efficiency. Rules construction is the key to the expert system being applied to the optimization of the abrasive media in the barrel finishing. Currently, when the type of parts has changed, the abrasive media optimization accuracy of the original expert reasoning model decreased. Therefore, the paper proposes an automatic construction method of interval value rules for the abrasive media based on hierarchical classification. Firstly, the existing case base is optimized by the improved fuzzy C-means (FCM) algorithm of the subtraction cluster to obtain the training set. Secondly, each eigenvalue grade and the affiliated interval are determined, and the improved hierarchical classification generating representation is used to establish interval value rules. Finally, simulation results show that the comprehensive accuracy of the improved expert reasoning model is 93.76%, whichis3.29% higher than the original expert reasoning model, and the decision-making guidance for the development of new processes is provided.

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Hao Zhang, Jianyan Tian, Haibin Chen, Yuhao Shi, and Shengqiang Yang "Research on automatic construction method of interval value rules for the abrasive media based on hierarchical classification", Proc. SPIE 12329, Third International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2022), 123292J (7 September 2022); https://doi.org/10.1117/12.2646839

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KEYWORDS

Abrasives

Optimization (mathematics)

Optical spheres

Standards development

Corundum

Surface finishing

Computer simulations

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