Title :
Backstepping Approach of Adaptive Control, Gain Selection and DSP Implementation for AC Servo System
Author :
Chang, Jie ; Tan, Yaolong ; Yu, Jen-te
Author_Institution :
Florida State Univ., Tallahassee
Abstract :
Nonlinear adaptive backstepping control of AC servo system is developed. A systematic approach is presented to derive the new nonlinear control scheme. A digital control system is designed and implemented based on a low-cost DSP controller, TMS320C32. The selection guideline for the control gains is presented. The control system can achieve satisfactory performance in position tracking and load estimation.
Keywords :
AC motor drives; adaptive control; machine control; nonlinear control systems; AC servo system; backstepping approach; gain selection; low-cost DSP controller; nonlinear adaptive backstepping control; Adaptive control; Adaptive systems; Backstepping; Control systems; Digital control; Digital signal processing; Guidelines; Nonlinear control systems; Programmable control; Servomechanisms; AC servo system; Adaptive backstepping control; DSP control system; estimation for load disturbances; position tracking and robustness against disturbances; selection of control gains;
Conference_Titel :
Power Electronics Specialists Conference, 2007. PESC 2007. IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4244-0654-8
Electronic_ISBN :
0275-9306
DOI :
10.1109/PESC.2007.4342044
