A TI robot with DC motor drives is used to test our control algorithm to achieve constant low speed motion in the joints. Stick-slip motion is caused due to the interaction of motor torque ripple with commutator brush friction and joint friction. The end effector motion becomes uncontrollable ...
kvvv/||vv|| is a velocity vector to yield a novel polishing energy, and which is given to the tool alternatively changing the sign every sampling period. Next, the effectiveness of the stickslip motion control is examined through an actual finishing test. Fig. 7.23 shows a workpiece of...
...静止交替出现,或相对滑动速度交替增减的现象,也称为粘滑运动(stick-slip motion)。 www.pmec.net|基于4个网页 2. 粘性滑动 motion的翻译中文意... ... stick motion 驾驶杆运动stick-slip motion粘性滑动stirring motion 湍流, 涡流, 涡动, 紊动, 紊流 ... ...
Stick-slip actuators offer advantages such as a compact structure [30], simple control [31], and high motion precision [32,33]. However, current stick-slip actuators still face challenges in achieving large stepping displacement. For instance, Xu et al. designed a stick-slip piezoelectric ...
To investigate the process of stick-slip shear failure, small-scale poly methyl methacrylate samples with friction faults and a high-speed recording experiment system are used. The evolution of shear stress and slip displacement clearly shows both the propagation of stick-slip failures and the local...
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QP-ES safe and efficient static eliminator is a static eliminator with low power consumption, high energy, fast static eliminator speed and simple installation, which is suitable for eliminating static electricity in a variety of industrial production environments. ...
An understanding and control of SSP will provide a basis for controlling undesirable acoustics during the processing and use of textiles. View chapter Book 2008, Friction in Textile MaterialsR KOVAR, ... Z KUS Chapter Friction in woven fabrics 10.3 Stick-slip motion in fabrics Such motion ...
[24] presented a semi-analytical method to study the stick-slip oscillations in drilling systems. Khazaei et al. [25] studied the stick-slip instability by using discrete element method. Nath and Chatterjee [26] investigated the nonlinear control of stick-slip oscillations by normal force ...