Power and strength are the most important aspects of robots; control is not important.

• A. False
• B. True
• C. Not determinable
• D. Both power and control are equally unimportant

Answer: (A)

Control is essential in robotics because it turns powerful actuators into precise, safe, and reliable motion. Power or strength lets a robot move, lift, or push, but without good control, those motions become unpredictable. Feedback from sensors and the algorithms that govern motor commands (like trajectory tracking, disturbance rejection, and safety checks) ensure the robot follows planned paths, maintains stability, and responds to changes in the environment. A robot with strong actuators but poor control can overshoot, oscillate, crash, or fail to complete tasks—so power alone isn’t enough. The effective design integrates actuation with robust control to achieve accurate, repeatable, and safe behavior.