多源数据混合驱动的铣削刀具磨损状态动态评价方法

毛建威,周迪,庄笑,孙维方

Dynamic evaluation method for milling tool wear state using multi-source data hybrid drive

Jianwei MAO,Di ZHOU,Xiao ZHUANG,Weifang SUN

图 11 声信号的马尔可夫转移场转移图像

Fig.11 Markov transition field transformed images of acoustic signals