Research Article
Axial Piston Pump Fault Diagnosis Method Based on Symmetrical Polar Coordinate Image and Fuzzy C-Means Clustering Algorithm
Figure 18
Snowflake images of various states. (a) Normal. (b) Swash plate wear. (c) Loose slipper. (d) Sliding shoe wear.
(a) |
(b) |
(c) |
(d) |