Title :
Digital Implementation of an Adaptive Speed Regulator for a PMSM
Author :
Choi, Han Ho ; Vu, Nga Thi-Thuy ; Jung, Jin-Woo
Author_Institution :
Div. of Electron. & Electr. Eng., Dongguk Univ. - Seoul, Seoul, South Korea
Abstract :
We design an adaptive speed regulator for a permanent-magnet synchronous motor (PMSM). The proposed adaptive regulator does not require any information on the PMSM parameter and load-torque values, thus, it is insensitive to model parameter and load-torque variations. We implement the proposed adaptive-speed-regulator system by using a TMS320F28335 floating point DSP. We give simulation and experimental results to verify that our method can be successfully used to control a PMSM under model parameter and load-torque variations.
Keywords :
adaptive control; angular velocity control; digital signal processing chips; machine control; permanent magnet motors; synchronous motors; PMSM; TMS320F28335 floating point DSP; adaptive-speed-regulator system; load-torque variations; permanent-magnet synchronous motor; Adaptive control; Design methodology; Friction; Inductance; Load modeling; Permanent magnet motors; Regulators; Stators; Torque control; Uncertainty; Adaptive-control system; disturbance; permanent-magnet synchronous motor (PMSM); uncertainty;
Journal_Title :
Power Electronics, IEEE Transactions on
DOI :
10.1109/TPEL.2010.2055890
