Title :
Suppression effect of manipulation variable by using time-difference comparison compensation in LQ optimal control of servo system
Author :
Kawahara, Akinori ; Wihandar, Asep M. ; Yamamoto, Nobuo
Author_Institution :
Ibaraki Nat. Coll. of Technol., Hitacinaka, Japan
Abstract :
Considerable suppression effect on peak value of manipulation variables is found without a change of the loop gain and with little changes of transient response by using the time-difference comparison compensator in the LQ optimal control of the servo system.
Keywords :
compensation; linear quadratic control; servomechanisms; transient response; LQ optimal control; fixed loop gain; linear quadratic control; servo system; step-like disturbance; suppression effect; time-difference comparison compensator; transient response; Adders; Digital systems; Educational institutions; Equations; Input variables; Optimal control; Proposals; Servomechanisms; Servosystems; Switches;
Conference_Titel :
SICE 2002. Proceedings of the 41st SICE Annual Conference
Print_ISBN :
0-7803-7631-5
DOI :
10.1109/SICE.2002.1196540
