Title :
On the presence of equilibrium points in PI control systems with send-on-delta sampling
Author :
Beschi, Manuel ; Visioli, Antonio ; Dormido, Sebastán ; Sánchez, José
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.
Keywords :
PI control; adaptive control; control system synthesis; self-adjusting systems; equilibrium points; event-based PI controller parameters; limit-cycles; send-on-delta sampling; tuning control; Automata; Control systems; Limit-cycles; Process control; Sensors; Steady-state; Tuning;
Conference_Titel :
Decision and Control and European Control Conference (CDC-ECC), 2011 50th IEEE Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-61284-800-6
Electronic_ISBN :
0743-1546
DOI :
10.1109/CDC.2011.6160318
