基于合理粒度的局部邻域决策粗糙计算方法
孙颖, 蔡天使, 张毅, 鞠恒荣, 丁卫平

Justifiable granularity based local neighborhood decision⁃theoretic rough set approach
Ying Sun, Tianshi Cai, Yi Zhang, Hengrong Ju, Weiping Ding
表1 风机齿轮箱运行状态信息表
Table 1 Information table of wind turbine gearbox operating status
编号C1C2C3D
x10.560.420.03正常
x20.520.430.04正常
x30.980.040.56非正常
x40.990.020.53非正常
x50.140.030.15非正常
x60.880.120.46正常
x70.830.090.54非正常
x80.650.530.03正常
x90.480.410.02正常
x100.910.110.49非正常