Title :
Adaptive receding horizon control for a class of linear time delay systems
Author_Institution :
Evidence Sci. Consulting Inc., Montreal, QC, Canada
Abstract :
A receding horizon control (RHC) algorithm for a class of time delay systems is proposed, which estimates system state delays on-line and produces the stabilizable control input for state-delay estimation errors. To this end, a generalized Newton type delay identifier is proposed. Second, an adaptive RHC algorithm is developed by combining the on-line delay estimation. The control law is obtained by minimizing a finite horizon cost and its closed-loop stability is guaranteed by satisfying an inequality condition on the terminal functional.
Keywords :
adaptive control; closed loop systems; delays; linear systems; predictive control; stability; adaptive RHC algorithm; adaptive receding horizon control algorithm; closed-loop stability; finite horizon cost minimization; generalized Newton type delay identifier; linear time delay systems; online delay estimation; state-delay estimation errors; Adaptation models; Asymptotic stability; Delay; Delay effects; Mathematical model; Predictive models; Trajectory; Asymptotic stability; Delay identification; Linear time delay systems; Receding Horizon control;
Conference_Titel :
Electrical and Computer Engineering (CCECE), 2011 24th Canadian Conference on
Conference_Location :
Niagara Falls, ON
Print_ISBN :
978-1-4244-9788-1
Electronic_ISBN :
0840-7789
DOI :
10.1109/CCECE.2011.6030694