TY - JOUR
T1 - A model reference adaptive control based speed controller for a surface-mounted permanent magnet synchronous motor drive
AU - Nguyen, Anh Tuan
AU - Rafaq, Muhammad Saad
AU - Choi, Han Ho
AU - Jung, Jin Woo
N1 - Publisher Copyright:
© 1982-2012 IEEE.
PY - 2018/12
Y1 - 2018/12
N2 - This paper designs a simple model reference adaptive control based speed controller (MRAC-SC) for a surface-mounted permanent magnet synchronous motor drive. The proposed adaptive scheme is designed to track a reference model that ensures the desired exponential decay of a controlled speed error trajectory. Also, the proposed MRAC method includes an adaptive compensating control term and a stabilizing feedback control term. The former is proposed to compensate for uncertain model parameters (i.e., inertia, friction, and load torque) and the latter is constructed to asymptotically stabilize the error dynamics. The asymptotic stability of the closed loop is guaranteed with both control terms using the Lyapunov approach. The comparative studies between the proposed MRAC-SC, the nonadaptive model reference speed controller, and the conventional proportional-integral SC are performed to justify a fast transient response, a good tracking possibility, and robustness against the parameter uncertainties of the proposed MRAC technique.
AB - This paper designs a simple model reference adaptive control based speed controller (MRAC-SC) for a surface-mounted permanent magnet synchronous motor drive. The proposed adaptive scheme is designed to track a reference model that ensures the desired exponential decay of a controlled speed error trajectory. Also, the proposed MRAC method includes an adaptive compensating control term and a stabilizing feedback control term. The former is proposed to compensate for uncertain model parameters (i.e., inertia, friction, and load torque) and the latter is constructed to asymptotically stabilize the error dynamics. The asymptotic stability of the closed loop is guaranteed with both control terms using the Lyapunov approach. The comparative studies between the proposed MRAC-SC, the nonadaptive model reference speed controller, and the conventional proportional-integral SC are performed to justify a fast transient response, a good tracking possibility, and robustness against the parameter uncertainties of the proposed MRAC technique.
KW - Cascade control structure
KW - model reference adaptive control (MRAC)
KW - speed control
KW - surface-mounted permanent magnet synchronous motor (SPMSM)
UR - http://www.scopus.com/inward/record.url?scp=85045334158&partnerID=8YFLogxK
U2 - 10.1109/TIE.2018.2826480
DO - 10.1109/TIE.2018.2826480
M3 - Article
AN - SCOPUS:85045334158
SN - 0278-0046
VL - 65
SP - 9399
EP - 9409
JO - IEEE Transactions on Industrial Electronics
JF - IEEE Transactions on Industrial Electronics
IS - 12
M1 - 8336962
ER -