高温合金基于二次K熵的疲劳扩展声发射特征
景婷, 梁哲铭, 于洋

Acoustic Emission Characteristics of Fatigue Propagation of Superalloy Based on Quadratic K-entropy
JING Ting, LIANG Zheming, YU Yang
图10 通道1和通道3绝对能量的一次K熵计算结果
Fig.10 Calculation results of the first K-entropy of absolute energy parameters in channel 1 (a) and channel 3 (b)