基于在线改进符号序列熵与逻辑回归模型的岸桥起升减速箱在线退化评估 |
王微, 王冰, 胡雄, 孙德建 |
Online Degradation Assessment of Shore Bridge Hoisting Gearbox Based on Improved Symbolic Sequence Entropy and Logistic Regression Model |
WANG Wei, WANG Bing, HU Xiong, SUN Dejian |
图8 不同阈值因子的取值影响 |
Fig.8 Influence of different threshold factors |