Figure 6 Open in figure viewerPowerPoint Ensemble dilated convolutional neural network model. Table 1. Parameters of the dilated convolutional neural network model. ObjectHyperparameter settings Feature extractor Block 1 Convolutional layer #1 Number of channels: 4, kernel width: 5, stride: 2 Pooling...
In order to reduce the amount of calculation, a typical section of time series is selected to be research object. Take a long segment of data to conduct an overall analysis of the drilling process. We use largest Lyapunov exponent as observed parameters to analyze the low-dimensional chaos ...
In the subsequent stage, it will be further researched and a device object will be made for the experiment Conflicts of Interest The authors declare that there is no conflict of interest regarding the publication of this paper. Acknowledgments This work was financially supported by the National ...