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 14 PHM 2009“斜齿5”数据各方法提取的滚动轴承内环故障特征量化雷达图

Fig.14 Radar chart of rolling bearing inner race fault characteristics extracted by various methods of PHM 2009 helical 5 data