feedback system design

Feedback system design involves creating a control process where the system continuously monitors its output and compares it to a desired target. If there's a difference, the system automatically adjusts its operation to reduce that gap, ensuring stability and accuracy. Think of it like a thermostat: it measures room temperature and turns the heater on or off to maintain a set temperature. This approach improves performance, compensates for disturbances, and maintains reliable operation across various applications, from machinery to electronic devices.