This paper deals with the presence of equilibrium points and limit-cycles in a PI control system with send-on-delta sampling. In particular, sufficient conditions on the controller parameters for the existence of equilibrium points are given. These conditions can be usefully exploited for the tuning of the event-based PI controller parameters, thus making the overall design easier. Simulation results are provided as illustrative examples.
On the presence of equilibrium points in PI control systems with send-on-delta sampling
BESCHI, Manuel;VISIOLI, Antonio
2011-01-01
Abstract
This paper deals with the presence of equilibrium points and limit-cycles in a PI control system with send-on-delta sampling. In particular, sufficient conditions on the controller parameters for the existence of equilibrium points are given. These conditions can be usefully exploited for the tuning of the event-based PI controller parameters, thus making the overall design easier. Simulation results are provided as illustrative examples.File in questo prodotto:
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