Chuangfeng Huai, Sheng Huang, Tao Huang, Luqiang Shang. Precise Alignment of Grinding Tool Based on Laser Scanning Technology[J]. Laser & Optoelectronics Progress, 2020, 57(23): 232202
- Laser & Optoelectronics Progress
- Vol. 57, Issue 23, 232202 (2020)
Fig. 1. Reconstructed three-dimensional model of locomotive surface
Fig. 2. Two-dimensional Voronoi diagram and Delaunary triangle
Fig. 3. One block and 26 adjacent grids
Fig. 4. RBNN diagram
Fig. 5. Normal distribution of the locomotive surface
Fig. 6. Relationship between the four coordinate systems
Fig. 7. Polishing system model based on ellipsoid
Fig. 8. Sectional view of ellipsoid
Fig. 9. Robot polishing system designed through experiment
Fig. 10. Experimental results of different curvature regions. (a) Flat area; (b) small curvature surface area; (c) complex curvature surface area
Fig. 11. Result of secondary polishing of complex curvature surface area
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Table 1. Evaluation indicators of 6 algorithms
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