Which robot system houses the microcontroller or microprocessor and is used to control the robot?

• A. Structural
• B. Sensory
• C. Computing
• D. Power

Answer: (C)

The computing subsystem acts as the robot’s brain, housing the microcontroller or microprocessor and coordinating how the robot behaves. It runs the control software, processes data from sensors, makes decisions, and sends commands to the actuators to produce motion and actions. This is what actually governs timing, sequencing, and behavior, turning raw sensor inputs into purposeful outputs.

The other systems have different roles: the structural system is the physical frame and linkage, the sensory system provides data from the environment, and the power system supplies and manages energy. While all are essential, only the computing subsystem performs the processing and control that ties sensing to actuation.