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首页> 外文期刊>International Journal of Innovative Computing Information and Control >ARTIFICIAL NEURAL NETWORK WITH HYBRID TAGUCHI-GENETIC ALGORITHM FOR NONLINEAR MIMO MODEL OF MACHINING PROCESSES
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ARTIFICIAL NEURAL NETWORK WITH HYBRID TAGUCHI-GENETIC ALGORITHM FOR NONLINEAR MIMO MODEL OF MACHINING PROCESSES

机译:加工过程非线性MIMO模型的混合Taguchi遗传神经网络。

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摘要

This paper developed an artificial neural network (ANN) model with hybrid Taguchi-genetic algorithm (HTGA) for the nonlinear multiple-input multiple-output (MIMO) model of machining processes. The HTGA in the MIMO ANN model finds the optimal parameters (i.e., weights of links and biases govern the input-output relationship of an ANN) by directly minimizing root-mean-squared error (RMSE), which is a key performance criterion. Experimental results show that the proposed MIMO HTGA-based ANN model outperforms the MIMO ANN methods with backpropagation (BP) algorithm given in the Matlab toolbox in terms of prediction accuracy for the nonlinear model of machining processes.
机译:本文针对加工过程的非线性多输入多输出(MIMO)模型,开发了一种基于混合Taguchi遗传算法(HTGA)的人工神经网络(ANN)模型。 MIMO ANN模型中的HTGA通过直接最小化均方根误差(RMSE)来找到最佳参数(即链接权重和偏置权重控制ANN的输入输出关系),这是关键的性能标准。实验结果表明,所提出的基于MIMO HTGA的NN神经网络模型在加工过程非线性模型的预测精度方面优于Matlab工具箱中给出的带有反向传播(BP)算法的MIMO ANN方法。

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