TY - GEN
T1 - An adaptive sliding stator flux observer for a direct torque controlled IPM synchronous motor drive
AU - Xu, Z.
AU - Rahman, M. F.
PY - 2005
Y1 - 2005
N2 - this work focuses on performance improvements of the stator flux estimation for a direct torque controlled interior permanent magnet (IPM) synchronous motor drive. In this paper, an adaptive sliding observer is presented to estimate the stator flux linkage based on the motor current model. The observer has better dynamic behavior, disturbance resistance and high accuracy estimation ability. The experimental results show that the proposed observer is able to deliver more accurate estimation than open-loop estimator both in the steady state and during transients.
AB - this work focuses on performance improvements of the stator flux estimation for a direct torque controlled interior permanent magnet (IPM) synchronous motor drive. In this paper, an adaptive sliding observer is presented to estimate the stator flux linkage based on the motor current model. The observer has better dynamic behavior, disturbance resistance and high accuracy estimation ability. The experimental results show that the proposed observer is able to deliver more accurate estimation than open-loop estimator both in the steady state and during transients.
UR - http://www.scopus.com/inward/record.url?scp=33749063629&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:33749063629
SN - 0780389875
SN - 9780780389878
T3 - 2005 IEEE International Conference on Electric Machines and Drives
SP - 704
EP - 709
BT - 2005 IEEE International Conference on Electric Machines and Drives
T2 - 2005 IEEE International Conference on Electric Machines and Drives
Y2 - 15 May 2005 through 15 May 2005
ER -