TY - GEN
T1 - Moving horizon parameter estimation of permanent magnet synchronous machines
AU - Li, Xinyue
AU - Kennel, Ralph
N1 - Publisher Copyright:
© 2019 EPE Association.
PY - 2019/9
Y1 - 2019/9
N2 - In this paper a general moving horizon estimation (MHE) scheme for online parameter estimation of permanent magnet synchronous machines (PMSMs) is investigated. The optimization problem is solved with the generalized Gauss-Newton method and the real-time iteration approach, which enables the real time implementation of the moving horizon estimation. Furthermore, the proposed estimator is compared with state-of-the-art observers, i.e. extended Kalman filter (EKF) and unscented Kalman filter (UKF), under two test cases. The proposed estimation scheme shows superior performance at the steady state and during the transient both in simulation as well as in experiment.
AB - In this paper a general moving horizon estimation (MHE) scheme for online parameter estimation of permanent magnet synchronous machines (PMSMs) is investigated. The optimization problem is solved with the generalized Gauss-Newton method and the real-time iteration approach, which enables the real time implementation of the moving horizon estimation. Furthermore, the proposed estimator is compared with state-of-the-art observers, i.e. extended Kalman filter (EKF) and unscented Kalman filter (UKF), under two test cases. The proposed estimation scheme shows superior performance at the steady state and during the transient both in simulation as well as in experiment.
KW - Electrical machine
KW - Estimation technique
KW - Industrial application
KW - Permanent magnet motor
UR - http://www.scopus.com/inward/record.url?scp=85076692297&partnerID=8YFLogxK
U2 - 10.23919/EPE.2019.8915458
DO - 10.23919/EPE.2019.8915458
M3 - Conference contribution
AN - SCOPUS:85076692297
T3 - 2019 21st European Conference on Power Electronics and Applications, EPE 2019 ECCE Europe
BT - 2019 21st European Conference on Power Electronics and Applications, EPE 2019 ECCE Europe
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 21st European Conference on Power Electronics and Applications, EPE 2019 ECCE Europe
Y2 - 3 September 2019 through 5 September 2019
ER -