Title :
A comparison of adaptive and nonadaptive feedback for discrete-time plants with dead time
Author :
Lublinsky, B. ; Fradkov, A.
Author_Institution :
Fermi Nat. Accel. Lab., Batavia, IL, USA
fDate :
3/1/1993 12:00:00 AM
Abstract :
The control of plants with unknown dead time and parameters is considered. The goal of control is to stabilize plant output at a given level. The performance of the optimal, nonadaptive algorithm in the case of uncertain knowledge of parameters is evaluated and compared with that of the adaptive algorithm proposed here. The effective regions for both algorithms are evaluated. Simulation results confirming the efficiency of the adaptive algorithm and the performance estimates are presented
Keywords :
discrete time systems; feedback; optimal control; stability; adaptive control; dead time; discrete-time plants; nonadaptive feedback; optimal control; stability; Adaptive algorithm; Adaptive control; Control systems; Delay; Equations; Feedback; Laboratories; Noise measurement; Polynomials; Zirconium;
Journal_Title :
Automatic Control, IEEE Transactions on
