Title :
Adaptive backstepping servo control for IPMSM drive systems with MTPA — An implicit and symbolic computation approach
Author :
Yu, Jen-te ; Lin, Cheng-Kai ; Fu, Li-Chen ; Liu, Tian-Hua
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
We propose in this paper a new adaptive backstepping servo control algorithm that satisfies the maximum torque per ampere condition for interior permanent magnet synchronous motor drive systems using implicit and symbolic computation approach. The proposed design method, compared to conventional ones, possesses more degrees of freedom and flexibility in designing the control and parameter estimation laws. The effectiveness of the control algorithm is validated by numerical simulation results.
Keywords :
adaptive control; machine control; numerical analysis; permanent magnet motors; servomotors; symbol manipulation; synchronous motor drives; MTPA; adaptive backstepping servo control; interior permanent magnet synchronous motor drive; maximum torque per ampere condition; numerical simulation; symbolic computation approach; Backstepping; Design methodology; Equations; Lyapunov method; Numerical simulation; Torque; Voltage control; IPMSM; MTPA; adaptive backstepping; nonlinear control;
Conference_Titel :
SICE Annual Conference 2010, Proceedings of
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-7642-8
