Title :
Robust predictive control for multiple state and input time-delays systems with nonlinear disturbance
Author :
Chengli, Su ; Ping, Li
Author_Institution :
Sch. of Inf. & Control Eng., Liaoning Shihua Univ., Fu Shun, China
Abstract :
The integrated design method of robust model predictive control (RAMPC) is presented for a class of uncertain multiple state and input delay systems with nonlinear disturbances. Based on predictive control principle of receding optimization, the optimization problems of the infinite time domain quadratic performance index is solved by means of Lyapunov stable theory and linear matrix inequalities(LMIs) technique; And the sufficient conditions for the robust predictive controller are given. Finally, the simulation results illustrate the effectiveness of the proposed methods.
Keywords :
Lyapunov methods; control system synthesis; delay systems; linear matrix inequalities; nonlinear control systems; optimisation; predictive control; robust control; time-domain analysis; LMI; Lyapunov stable theory; RAMPC design method; infinite time domain quadratic performance index; input time-delay system; linear matrix inequalities; nonlinear disturbance; receding optimization; robust model predictive control; sufficient conditions; uncertain multiple state systems; Control systems; Linear matrix inequalities; Optimization; Prediction algorithms; Predictive control; Robustness; Uncertainty; Linear matrix inequalities (LMIs); nonlinear; robust predictive control; time-delay; uncertainty;
Conference_Titel :
System Science, Engineering Design and Manufacturing Informatization (ICSEM), 2012 3rd International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4673-0914-1
DOI :
10.1109/ICSSEM.2012.6340719
