液压挖掘机作业循环状态智能识别方法

黄杰,王东,王新晴,殷勤,邵发明

Intelligent recognition method for working-cycle state of hydraulic excavator

Jie HUANG,Dong WANG,Xin-qing WANG,Qin YIN,Fa-ming SHAO

图 5 挖掘阶段压力波形

Fig.5 Pressure waveform of digging stage