These positional variables determine the positions of all parts in the mechanism. The degree of freedom of the operating arm is the number of independent positional variables in the operating arm. "Modern Robotics-Mechanism, Planning and Control" The robot's degree of freedom (DoF, Degree of Freedom), represents the minimum number of real-valued coordinates required by the robot configuration. Actually, the concept of Degree of Freedom (DoF, Degree of Freedom) has already been involved here. The wrist joint is flexible, you can turn screws, move the mouse (play CS), and clap your hands ģ. When Popeye shows muscles, they usually bend the elbow joint Ģ. The shoulder joint has a large range of motion, and the upper arm around the shoulder joint can perform up and down, forward and backward and torsion movements The elbow joint can open and close the big and small arms. Think about it, how many joints does the arm have?įrom the trunk to the palm, the shoulders, elbows, and wrists are in turn.ġ. Of course, we should start with a new understanding of our arm. ![]() ![]() Novice Xiaobai wants to learn the collaborative arm and understand various basic concepts. In certain specific scenarios (people need to improve efficiency and machinery to complete hard work and dirty work), it replaces the arm for grasping, palletizing, painting, polishing and other operations. ![]() The starting point of the design of the collaborative arm is to simulate the human arm.
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