Stacked denoising autoencoder-based feature learning for out-of-control source recognition in multivariate manufacturing process

2018 ◽  
Vol 35 (1) ◽  
pp. 204-223 ◽  
Author(s):  
Jianbo Yu ◽  
Xiaoyun Zheng ◽  
Shijin Wang
Keyword(s):  
Manufacturing Process ◽  
Feature Learning ◽  
Denoising Autoencoder ◽  
Multivariate Manufacturing ◽  
Control Source

scholarly journals Multiperiod-Ahead Wind Speed Forecasting Using Deep Neural Architecture and Ensemble Learning

2019 ◽  
Vol 2019 ◽  
pp. 1-14 ◽  
Author(s):  
Lei Chen ◽  
Zhijun Li ◽  
Yi Zhang
Keyword(s):  
Wind Speed ◽  
Ensemble Learning ◽  
Analysis Of Variance ◽  
Large Scale ◽  
Fuzzy Inference ◽  
Feature Learning ◽  
Denoising Autoencoder ◽  
Inference System ◽  
Wind Speed Forecasting ◽  
Learning Machine

Accurate forecasting of wind speed plays a fundamental role in enabling reliable operation and planning for large-scale integration of wind turbines. It is difficult to obtain the accurate wind speed forecasting (WSF) due to the intermittent and random nature of wind energy. In this paper, a multiperiod-ahead WSF model based on the analysis of variance, stacked denoising autoencoder (SDAE), and ensemble learning is proposed. The analysis of variance classifies the training samples into different categories. The stacked denoising autoencoder as a deep learning architecture is later built for unsupervised feature learning in each category. The ensemble of extreme learning machine (ELM) is applied to fine-tune the SDAE for multiperiod-ahead wind speed forecasting. Experimental results are made to demonstrate that the proposed model has the best performance compared with the classic WSF methods including the single SDAE-ELM, ELMAN, and adaptive neuron-fuzzy inference system (ANFIS).

A CASE STUDY ON IMPLEMENTATION OF MAHALANOBIS-TAGUCHI SYSTEM FOR MULTIVARIATE MANUFACTURING PROCESS CONTROL

2018 ◽  
Vol 43 (1) ◽  
pp. 61-71
Author(s):  
SAGAR SIKDER ◽  
◽  
INDRAJIT MUKHERJEE ◽  
SUBHASH CHANDRA PANJA ◽  
◽  
...  
Keyword(s):  
Process Control ◽  
Manufacturing Process ◽  
Manufacturing Process Control ◽  
Multivariate Manufacturing
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