(Національний авіаційний університет, 2011) Valerii N., Azarskov; Leonid N., Blokhin; Leonid S., Zhytetskyi
This paper deals with adaptive regulation of a discrete-time linear time-invariant plant with
arbitrary bounded disturbances whose control input is constrained to lie within certain limits. The adaptive
control algorithm exploits the one-step-ahead control strategy and the gradient projection type estimation
procedure using the modified dead zone. The convergence property of the estimation algorithm is shown to
be ensured. The sufficient conditions guaranteeing the global asymptotical stability and simultaneously the
suboptimality of the closed-loop systems are derived. Numerical examples and simulations are presented to
support the theoretical results
