机械臂臂杆刚度主动控制下的末端振动特性研究$^{\bf 1)}$
张玉玲*,谷勇霞†,赵杰亮*,阎绍泽*2)(
)
)
RESEARCH ON VIBRATION CHARACTERISTICS OF THE MANIPULATOR END UNDER ACTIVE CONTROL OF ARM STIFFNESS$^{\bf 1)}$
Zhang Yuling*,Gu Yongxia†,Zhao Jieliang*,Yan Shaoze*2)()
)
图7. 预紧力为 20N 时机械臂末端 $Y$ 方向加速度及频谱图
Fig.7. The $Y$-direction acceleration and spectrum of manipulator end with 20N preloading force
