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

表 2 重叠率变化时的直接识别结果与校正具体结果

Tab.2 Detailed results of direct recognition and correction when overlap changing

$\varphi $ Q1/ % Q2/ % $\varphi $ Q1/ % Q2/ % 0 80.22 86.40 0.500 76.64 82.57 0.125 80.72 88.01 0.625 75.28 82.69 0.250 81.21 88.50 0.750 76.14 82.69 0.375 78.74 85.66 − − −