Servo-mechanisms
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Servo-mechanisms
A servo-mechanism is a closed-loop control system that uses feedback to regulate the position, velocity, or acceleration of a mechanical system. It is commonly used in industrial automation, robotics, and aerospace applications to achieve precise control over the motion of machines and devices. The basic components of a servo-mechanism include a sensor, a controller, and an actuator. The sensor measures the position or velocity of the system, the controller processes the sensor data and generates a control signal, and the actuator converts the control signal into mechanical motion. The feedback loop in a servo-mechanism allows the system to adjust its output based on the difference between the desired and actual position, velocity, or acceleration. This makes it possible to achieve high levels of accuracy and repeatability in a wide range of applications. Servo-mechanisms can be designed to operate in a variety of modes, including position control, velocity control, and force control. They can also be configured to operate in open-loop or closed-loop mode, depending on the requirements of the application. One of the key advantages of servo-mechanisms is their ability to respond quickly to changes in the system. This makes them ideal for applications that require fast, precise motion control, such as CNC machining, robotics, and aerospace. Servo-mechanisms are also highly reliable and can operate for long periods of time without requiring maintenance or repair. In summary, a servo-mechanism is a closed-loop control system that uses feedback to regulate the position, velocity, or acceleration of a mechanical system. It is a critical component in many industrial automation, robotics, and aerospace applications, and is valued for its precision, speed, and reliability.
closed-loop control system, feedback, precision, speed, reliability
CITATION : "John Jackson. 'Servo-mechanisms.' Design+Encyclopedia. https://design-encyclopedia.com/define/servo-mechanisms?E=407592 (Accessed on October 14, 2026)"
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