基于多结构数据驱动的车轮扁疤定量识别方法

钱新宇,谢清林,陶功权,温泽峰

Quantitative identification method of wheel flats based on multi-structured data-driven

Xinyu QIAN,Qinglin XIE,Gongquan TAO,Zefeng WEN

表 4 不同输入形式的识别性能对比

Tab.4 Comparison of recognition performance with different input

组合形式 MAPE/% R2 ts/ms 1 7.171 0.9634 0.0589 2 4.340 0.9887 0.0552 3 6.330 0.9857 0.0821 4 3.487 0.9925 0.0765 5 3.274 0.9947 0.1065 6 2.851 0.9960 0.0915 7 1.947 0.9978 0.1579