Title
Adaptive predictive control with mean-square input constraint
Abstract
Convergence properties of a self-tuning regulator incorporating an input mean-square constraint are studied. An algorithm, derived from the long-range controller MUSMAR, is considered. For this algorithm, using the ODE method for analysing stochastic recursive algorithms and singularly perturbed ODE theory, a local convergence result is proved. This result characterizes possible convergence points of the algorithm as the constrained minima of the underlying steady-state quadratic cost. The actual convergence of the algorithm to the possible equilibrium points predicted by theory is verified by means of simulation examples including unmodelled plant dynamics.
Year
DOI
Venue
1992
10.1016/0005-1098(92)90183-G
Automatica
Keywords
Field
DocType
Adaptive control,predictive control,input constraints,convergence analysis,ODE method,LQ control
Convergence (routing),Control theory,Mathematical optimization,Control theory,Equilibrium point,Maxima and minima,Local convergence,Adaptive control,Stochastic approximation,Ode,Mathematics
Journal
Volume
Issue
ISSN
28
3
0005-1098
Citations 
PageRank 
References 
0
0.34
4
Authors
4
Name
Order
Citations
PageRank
E. Mosca11317.07
J. M. Lemos2183.98
Teresa Mendonça39819.85
P. Nistri431315.79