Rückkopplungsregelung
Rückkopplungsregelung, also known as feedback control, is a fundamental concept in control theory. It involves using the output of a system to influence its input in order to achieve a desired state or behavior. This is accomplished by measuring the system's current output, comparing it to a setpoint or reference value, and then using the difference, or error, to adjust the input. This continuous cycle of measurement, comparison, and adjustment is what defines feedback.
There are two primary types of feedback: negative feedback and positive feedback. Negative feedback is the
Positive feedback, on the other hand, amplifies deviations from the setpoint. While less common for stabilization,
The effectiveness of a feedback control system depends on factors like the system's dynamics, the controller's