Title :
Speed Controller Using Time Constrained Output Feedback for Permanent Magnet DC Motor
Author :
Maamri, N. ; Gaubert, J.P. ; Trigeassou, J.C. ; Moreau, S.
Author_Institution :
Univ. de Poitiers, Poitiers
Abstract :
In this paper a synthesis method for stabilizing controllers with a time constraint in the case of LTI (linear time invariant) systems is presented. In this case the controller structure and dynamics are fixed. The time constraint is expressed using equality between the time moments of the closed loop system and those of a reference model. The linear matrix inequality (LMI) formalism is used in the resolution. This theoretical analyse is applied to control a permanent magnet DC motor (PMDC). A complete simulation and also experimental results confirm the validity of the proposal method.
Keywords :
DC motors; angular velocity control; control system synthesis; feedback; linear matrix inequalities; linear systems; machine control; permanent magnet motors; LMI; controller dynamics; linear matrix inequality; linear time invariant systems; permanent magnet DC motor; speed controller; time constrained output feedback; Automatic control; Control system synthesis; DC motors; Electrical equipment industry; Industrial control; Optimal control; Output feedback; Stability; Three-term control; Time factors;
Conference_Titel :
Industrial Electronics, 2007. ISIE 2007. IEEE International Symposium on
Conference_Location :
Vigo
Print_ISBN :
978-1-4244-0754-5
Electronic_ISBN :
978-1-4244-0755-2
DOI :
10.1109/ISIE.2007.4374761
