What is Actuators
The physical components of a robot or system that translate an algorithm's command into an action: moving, pressing, turning, or grasping.
Definition
Actuators connect digital AI to the real world. An algorithm can calculate an action, but a motor, actuator, manipulator, valve, or servo must physically execute it. In robotics, such devices work together with sensors and a control system.
Example
The robot vacuum cleaner decides to turn, and the actuators move the wheels and regulate the motor power.
Why it matters
Without understanding this part, it is difficult to evaluate real AI solutions for manufacturing, logistics, medicine, drones and household robots.
How it works
The control system sends a signal to the actuator, and it converts electrical, pneumatic or hydraulic energy into movement or other action.
Where it is used
- robots and manipulators
- drones and autonomous technology
- smart production
Limitations
Even an accurate model will not help if the actuator is slow, inaccurate, worn out, or not suitable for the environment.