What is an excitation signal in closed loop control?
2 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Breifly my title is my actual question, but if you need nore info below is my full description.
**** The example here is Magnetic Levitation of a ball****
The system is unstable so a closed loop control is implemented to stabilize the system.
But in case of real time model identification open loop identification is not possible, so we need to implement a closed loop identification. This result in implementation of excitation signal.
** The info I read about excitation signal and I did not get it**
In closed loop identification the controller introduces a output noise and control signal correlation, which leads to model corruption. This correlation can be broken by introducing an additional excitation signal.()
0 comentarios
Respuestas (0)
Ver también
Categorías
Más información sobre Correlation Models en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!