9.3.1. Forward Kinematics

Try these first

1. 1.

   What is forward kinematics?

   Hint

   Think about what the end-effector does in relation to the robot's joints.

2. 2.

   Name one application of forward kinematics.

   Hint

   Think about industries where robots perform tasks.

3. 3.

   What does forward kinematics compute?

   • End-effector velocity
   • End-effector position and orientation
   • Joint angles

   Hint

   Think about what forward kinematics tells us about the robot's parts.

4. 4.

   True or False: The Denavit-Hartenberg parameters simplify the computation in forward kinematics.

   • True
   • False

   Hint

   Recall how DH parameters help in defining joint properties.

5. 5.

   Design a simple robotic arm with two joints and calculate the end-effector position when the joints are at an angle of 45 degrees and 30 degrees respectively.

   Hint

   Start with the correct transformations from each joint to the end-effector.

6. 6.

   Discuss how advancements in forward kinematics could affect the future of autonomous robots in construction.

   Hint

   Think about specific scenarios in construction where precise movements are critical.