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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2022
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Article
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Tab 1
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Research Article
Intelligent Diagnosis of Bogie Traction Seat Based on PCA-OVO and SVM Optimized by Modified Arithmetic Optimization Algorithm
Table 1
The state of the traction seat.
State
Normal
Small crack
Large crack
Judgment
No set fault
1 mm × 3 mm
2 mm × 8 mm