Title :
Fuzzy logic based auto-tuning using α-parameter ultimate sensitivity method for AC servo motion drive
Author :
Yoshitsugu, Junji ; Inoue, Kenji ; Nakaoka, Mutsuo
Author_Institution :
Graduate Sch. of Eng. & Sci., Yamaguchi Univ., Japan
Abstract :
In this paper, an auto-tuning control scheme which is based on fuzzy reasoning logic with a load speed feedback scheme using the α-parameter ultimate sensitivity method is proposed and discussed for DC brushless motor-based AC servo drives in two-mass mechanical motion systems from a theoretical point of view
Keywords :
AC motor drives; adaptive control; control system analysis; control system synthesis; feedback; fuzzy control; machine control; machine theory; self-adjusting systems; sensitivity analysis; servomotors; variable speed drives; velocity control; α-parameter ultimate sensitivity method; AC servo motion drive; DC brushless motor; auto-tuning control scheme; control design; control simulation; fuzzy reasoning logic; load speed feedback scheme; two-mass mechanical motion system; Control systems; Delay effects; Equations; Fuzzy logic; Fuzzy reasoning; Observers; Resonance; Servomechanisms; Torque; Transfer functions;
Conference_Titel :
Power Electronics Specialists Conference, 1998. PESC 98 Record. 29th Annual IEEE
Conference_Location :
Fukuoka
Print_ISBN :
0-7803-4489-8
DOI :
10.1109/PESC.1998.703430
