Zustandsrückführung
Zustandsrückführung, often translated as state feedback, is a control system design technique where the control input to a system is determined by a linear combination of the system's state variables. This means that instead of relying solely on the output of the system, the controller has direct access to and utilizes information about all the internal states of the system to generate its control signal.
The fundamental idea behind state feedback is to manipulate the system's poles, which dictate the system's dynamic
State feedback controllers are powerful because they can often achieve arbitrary pole placement for controllable systems,