自适应齿轮箱稀疏表示原子构建方法

周昶清,侯耀春,武鹏,杨帅,吴大转

Adaptive sparse representation atom construction method for gearbox diagnosis

Changqing ZHOU,Yaochun HOU,Peng WU,Shuai YANG,Dazhuan WU

图 7 PHM 2009数据集实验台与齿轮箱内部实物图

Fig.7 PHM 2009 data set experimental bench and gearbox internal physical diagram