基于多时间尺度相似性的涡扇发动机寿命预测

许昱晖,舒俊清,宋亚,郑宇,夏唐斌

Remaining useful life prediction of turbofan engine based on similarity in multiple time scales

Yu-hui XU,Jun-qing SHU,Ya SONG,Yu ZHENG,Tang-bin XIA

图 13 寿命末期样本的健康指标

Fig.13 Health indexes of end-of-life instances