Most of the closed-loop control systems used for hydronic heating continually seek to eliminate any error that exists between the target value and measured value of the controlled variable.

Question

Quizplus · Accepted Answer

Closed-loop control systems are designed to minimize or eliminate any error that exists between the target value and the measured value of the controlled variable. This is usually achieved by adjusting the control output based on feedback from sensors that measure the current state of the system.

Most of the Closed-Loop Control Systems Used for Hydronic Heating