Actuating

Actuating refers to the process of moving or controlling a mechanical system using a device called an actuator. An actuator receives a control signal—often electrical, hydraulic, or pneumatic—and converts it into physical movement or force. For example, in a robot arm, actuators enable the joints to move precisely as commanded. Think of actuators as the "muscles" of automated systems, transforming control inputs into real-world actions. They are essential for automation, robotics, and various machinery, allowing systems to perform tasks automatically and accurately.