Noun
a control system with a feedback loop that is active
Source: WordNetclosed loop system
Applying Laplace transformation results in the transformed PID controller equation : : with the PID controller transfer function : There exists a nice example of the closed-loop system discussed above. Source: Internet
In signal processing and control theory the bandwidth is the frequency at which the closed-loop system gain drops 3 dB below peak. Source: Internet
Other "classical" control theory specifications regard the time-response of the closed-loop system. Source: Internet
The controller must ensure that the closed-loop system is stable, regardless of the open-loop stability. Source: Internet
That is, if one of the eigenvalues of the system is not both controllable and observable, this part of the dynamics will remain untouched in the closed-loop system. Source: Internet