液压挖掘臂关节伺服系统非线性动态特征研究

黎波, 严骏, 曾拥华, 郭刚

#br# Investigation of Nonlinear Dynamic Characteristics for Servo System of a Hydraulic Excavator Arm

LI Bei, YAN Jun, CENG Yong-Hua, GUO Gang

中国机械工程 . 2012, (15): 1807 -1810 .