Title :
Discrete-time linear-quadratic optimal tracking problem using future desired output values
Author :
Karpinsk¿¿, J. ; Bene¿¿, T. ; Hlavat¿¿, V. ; Rozko¿¿n¿¿, V. ; Sajal, P.
Author_Institution :
INOVA, Praha, Czechoslovakia
Abstract :
The use of several known future values of desired output can considerably reduce the tracking error. The problem is reduced to a standard regulator problem. The linear time-invariant control law fits well high-speed and/or high-accuracy anticipatory tracking systems with computer (microprocessor) control.
Keywords :
computerised control; discrete time systems; optimal control; tracking systems; anticipatory tracking systems; computerised control; discrete time linear quadratic tracking; discrete time systems; optimal control; optimal tracking; using future desired output values;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19790224
