Title :
Tuning rules for event-based SSOD-PI controllers
Author :
Beschi, Manuel ; Dormido, Sebastián ; Sánchez, José ; Visioli, Antonio
Author_Institution :
Dipt. di Ing. dell´´Inf., Univ. of Brescia, Brescia, Italy
Abstract :
This paper deals with the tuning of the parameters of a particular type of event-based PI controller based on send-on-delta (deadband) sampling. In particular, by exploiting the stabilizing region of the parameters, a new tuning rule which aims at minimizing the step response settling time is presented. Results are compared with well-known tuning rules devised for standard (continuous-time) PI controllers. Simulation results show the effectiveness of the proposed tuning rule.
Keywords :
PI control; control system synthesis; sampling methods; stability; deadband sampling; event-based SSOD-PI controllers; send-on-delta sampling; stabilizing region; step response settling time minimization; tuning rules; Control systems; Indexes; Limit-cycles; Process control; Sensors; Steady-state; Tuning;
Conference_Titel :
Control & Automation (MED), 2012 20th Mediterranean Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4673-2530-1
Electronic_ISBN :
978-1-4673-2529-5
DOI :
10.1109/MED.2012.6265781
