4 papers
VRFT with ARX controller model and constrained total least squares
Cristiane Silva Garcia, Alexandre Sanfelici Bazanella
The virtual reference feedback tuning (VRFT) is a non-iterative data-driven (DD) method employed to tune a controller's parameters aiming to achieve a prescribed closed-loop perfor…
A model-free tuning method for proportional-multi-resonant controllers
Charles Lorenzini, Luís Fernando Alves Pereira, Alexandre Sanfelice Bazanella +1
Resonant controllers are widely used in applications involving reference tracking and disturbance rejection of periodic signals. The controller design is typically performed by a t…
A Generalized Forced Oscillation Method for tuning Proportional Resonant Controllers
Charles Lorenzini, Luís Fernando Alves Pereira, Alexandre Sanfelice Bazanella
This paper proposes a tuning methodology for proportional resonant (PR) controllers by using the design philosophy of the Ziegler-Nichols forced oscillation method. Unlike such rel…
Data-Driven LQR Control Design
Gustavo R. Gonçalves da Silva, Alexandre S. Bazanella, Lucíola Campstrini
This paper presents a data-driven solution to the discrete-time infinite horizon LQR problem. The state feedback gain is computed directly from a batch of input and state data coll…