Actuated Gripper
Found 3 free book(s)
Piezoelectric Simulations - COMSOL Multiphysics
cdn.comsol.comPiezoelectric Actuated Microgripper This model shows the fundamentals of how to set up a piezoelectric model with mechanical contact. The microgripper contains a stacked piezoactuator, which operates in the longitudinal mode. Simultaneous contraction in the transversal direction and elongation in the longitudinal direction closes the gripper and
INTRODUCTION TO ROBOTICS - Northwestern University
hades.mech.northwestern.eduFigure 1.1(a), all of its joints are independently actuated. This is the essen-tial idea behind the degrees of freedom of a robot: it is the sum of all the ... a mechanical hand or gripper. The task space, also called the workspace, is theconfigurationspaceoftheend-effector. Inthischapterwestudythevarious
Design of a Three Degrees of Freedom Robotic Arm
www.ijcaonline.organd the gripper. 2.4 Forward Kinematics Five frames were assigned to the robotic arm as shown in Figure 5. The frame assignment procedure followed can be summarized in three steps [5]: Assign the Z i axis pointing along the i-th joint axis (either one of two choices). It is better to assign Z 0 and Z n+1 parallel to Z 1 and Z n