9.1.1. Joint Space Motion

Try these first

1. 1.

   What does Joint Space Motion refer to?

   Hint

   Think of how a robot moves its arm.

2. 2.

   Name a type of robot that commonly uses Joint Space Motion.

   Hint

   These robots often work in factories.

3. 3.

   What characterizes Joint Space Motion in robotics?

   • Movement defined by joint angles
   • Fixed movement paths
   • Only dependent on end-effector

   Hint

   Think about how a robot's arm is controlled.

4. 4.

   Joint Space Motion is primarily used in which type of robotic system?

   • True (Articulated arms use Joint Space Motion)
   • False (All robots use Cartesian motion)

   Hint

   What kind of robots have joints?

5. 5.

   A robotic arm has four joints. Each joint can rotate at specific angles to reach a target position in defined space. Describe how to compute the required angles to move the arm from its resting position to a target.

   Hint

   What equations or models could you apply for your calculations?

6. 6.

   Given a scenario where a robotic arm encounters an obstacle while moving in joint space, what strategies could be employed to alter its path?

   Hint

   How does teamwork with sensors help in motion planning?