Predicting the sparks occurrence in electrochemical discharge machining by machine learning using convolutional neural networks
Predicting the sparks occurrence in electrochemical discharge machining by machine learning using convolutional neural networks
复制标题
使用卷积神经网络通过机器学习预测电化学放电加工中火花的发生
DOI:
10.1016/j.procir.2022.09.195
复制
发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Sundaram, Murali
中科院分区:
文献类型:
--
作者:
Kale, Abhishek;Chen, Yu-Jen;Sundaram, Murali
This study investigates the use of convolutional neural networks (CNNs) to define sparks from the high-speed video feed of the electrochemical discharge machining (ECDM) process. The visual data is used to monitor the spark activity in the electrolyte. The recognition of the sparks in optical data can potentially improve the prediction of material removal in ECDM since the majority of machining is caused by the sparking. The massive dataset size is a challenge to study the optical data frame by frame. The CNN model in this study generated a time series for the presence of sparks based on the image feed in sequential order. The CNN based machine learning model in this study is found to be more consistent than the manual labeling of the images. This model is used to analyze the image data and predict the presence of the sparks over 95% accuracy.
DOI:
10.1016/j.procir.2020.02.257
发表时间:
2020
期刊:
Procedia CIRP
影响因子:
--
作者:
Chen, Yu-Jen;Sundaram, Murali
通讯作者:
Sundaram, Murali
DOI:
10.1016/j.procir.2016.02.146
发表时间:
2016
期刊:
Procedia CIRP
影响因子:
--
作者:
Ketaki Rajendra Kolhekar;M. Sundaram
通讯作者:
M. Sundaram