Open-Loop Control

Open-loop control is a type of system where commands are sent to a device or process without receiving feedback about the current output. It operates based on a predetermined set of instructions, assuming that the system will perform as expected. Think of it like setting a microwave timer—you press start, and the microwave runs for a specific time regardless of the actual temperature or cooking status. Open-loop systems are simple and effective when conditions are predictable but may perform poorly if external factors change or errors occur.