Tool Wear Assessment Approach Based on the Neighborhood Rough Set Model and Nearest Neighbor Model

<div>Different boundary curves of the seventh dataset of Case 1. (a) Features of the boundary curve are AE spindle and vibration spindle. (b) Features of the boundary curve are AE table and vibration table. (c) Features of the boundary curve are DC and AC.</div>

Shock and Vibration

fig6

Figure 6

Figure 6: Tool Wear Assessment Approach Based on the Neighborhood Rough Set Model and Nearest Neighbor Model 