研究文章

机械故障诊断技术的风力发电机传动系统基于图像特征

表2

self-sample数据。

均方数据集 归一化均方数据集

55.4159 51.3323 48.4346 45.8690 0.4573 0.7380 0.8295 0.7953
46.4307 53.0492 56.1401 47.7569 0.5411 0.9918 0.8701 0.7656
43.8901 48.1202 53.6939 50.2418 0.2579 0.2632 0.5319 1.0100
45.1617 50.6599 56.3062 45.6106 0.5603 0.6386 0.7012 0.5632
44.1584 55.9437 51.6196 45.7072 0.7805 0.5184 0.5676 0.5723
52.3354 55.6003 47.8481 47.4066 0.8863 0.4786 0.7742 1.0000
57.3615 51.9802 44.2522 45.0402 0.8338 0.6825 0.5801 0.5094