Title :
Stabilization based networked predictive controller design for switched plants
Author :
Routh, Avijit ; Das, S. ; Das, S. ; Pan, Indranil
Author_Institution :
Dept. of Power Eng., Jadavpur Univ., Kolkata, India
Abstract :
Stabilizing state feedback controller has been designed in this paper for a switched DC motor plant, controlled over communication network. The switched system formulation for the networked control system (NCS) with additional switching in a plant parameter along with the switching due to random packet losses, have been formulated as few set of non-strict Linear Matrix Inequalities (LMIs). In order to solve non-strict LMIs using standard LMI solver and to design the stabilizing state feedback controller, the Cone Complementary Linearization (CCL) technique has been adopted. Simulation studies have been carried out for a DC motor plant, operating at two different sampling times with random switching in the moment of inertia, representing sudden jerks.
Keywords :
DC motors; control system synthesis; linear matrix inequalities; linearisation techniques; machine control; networked control systems; predictive control; stability; state feedback; time-varying systems; CCL; LMI solver; NCS; communication network; cone complementary linearization technique; networked control system; nonstrict linear matrix inequalities; plant parameter; random switching; sampling times; stabilization based networked predictive controller design; stabilizing state feedback controller; sudden jerks; switched DC motor plant; Linear matrix inequalities; Switches; Cone Complementary Linearization; Linear Matrix Inequality (LMI); Networked Control System (NCS); stabilization;
Conference_Titel :
Computing Communication & Networking Technologies (ICCCNT), 2012 Third International Conference on
Conference_Location :
Coimbatore
DOI :
10.1109/ICCCNT.2012.6396001
