Journal of System Simulation ›› 2018, Vol. 30 ›› Issue (1): 176-184.doi: 10.16182/j.issn1004731x.joss.201801022

Previous Articles     Next Articles

Multi-Response Parameters Optimization Based on PCA and Neural Network

Yu Jianli1, Huang Hongqi1, Miao Manxiang2   

  1. 1.School of Management Science Engineering, Zhengzhou University of Aeronautical, Zhengzhou 450046, China;
    2.School of Mechatronics Engineering, Zhengzhou University of Aeronautical, Zhengzhou 450046, China
  • Received:2015-11-17 Published:2019-01-02

Abstract: A multi-response parameters optimization method based on principal component analysis (PCA) and neural network is proposed. It is used to optimize temperature and time parameters in complex thermal polymerization process. By using the method of weighted PCA, two response indexes, capacity value and loss tangent value, are converted into a single quality performance index. The main effect value is used to identify the search range. The radical basis function (RBF) neural network model is established to search and identify the optimal process parameters. Results show that response indexes are improved and the optimization effect is obvious. Therefore, this study method is a convenient and effective method to solve the complicated nonlinear response process parameters optimization, and has practical application value.

Key words: PCA, neural network, metallized film capacitor, parameter optimization

CLC Number: