Automatic Control Systems: Principles and Applications - JSS3 Basic technology Lesson Note

Automatic control systems operate using feedback mechanisms to adjust processes or outputs without human intervention. They utilise sensors to gather data, a controller to process information, and actuators to make adjustments. Examples include automated HVAC systems that regulate indoor climate based on temperature sensors and self-driving cars that adjust speed and direction based on road conditions. Automatic control systems enhance efficiency, reduce errors, and optimise performance in complex environments.