TY - GEN
T1 - Design of a Luenberger observer based sensorless multi-loop control for boost converters
AU - Li, Xutao
AU - Chen, Minjie
AU - Hirofumi, Shinohara
AU - Tsutomu, Yoshihara
N1 - Publisher Copyright:
© 2016 IEEE.
Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2016/9/7
Y1 - 2016/9/7
N2 - The conventional multi-loop control of a boost converter needs a current sampling circuit to detect the inductor current. Sensorless multi-loop control reduces the cost, size and weight of the power conversion system. The Luenberger observer (LO) is widely used to estimate the inductor current for the sensorless control of a switching converter. However, the design of the LO based sensorless multi-loop control has not been well presented by far. In this paper, a closed-loop characteristics evaluation method is proposed to design a LO based sensorless multi-loop control for boost converters. Simulations show the closed-loop characteristics evaluations. Practical experiments on a digital processor confirm the simulations.
AB - The conventional multi-loop control of a boost converter needs a current sampling circuit to detect the inductor current. Sensorless multi-loop control reduces the cost, size and weight of the power conversion system. The Luenberger observer (LO) is widely used to estimate the inductor current for the sensorless control of a switching converter. However, the design of the LO based sensorless multi-loop control has not been well presented by far. In this paper, a closed-loop characteristics evaluation method is proposed to design a LO based sensorless multi-loop control for boost converters. Simulations show the closed-loop characteristics evaluations. Practical experiments on a digital processor confirm the simulations.
KW - Luenberger observer
KW - boost converters
KW - closed-loop characteristics
KW - sensorless multi-loop
UR - http://www.scopus.com/inward/record.url?scp=84988837515&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84988837515&partnerID=8YFLogxK
U2 - 10.1109/ELINFOCOM.2016.7563030
DO - 10.1109/ELINFOCOM.2016.7563030
M3 - Conference contribution
AN - SCOPUS:84988837515
T3 - International Conference on Electronics, Information, and Communications, ICEIC 2016
BT - International Conference on Electronics, Information, and Communications, ICEIC 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 15th International Conference on Electronics, Information, and Communications, ICEIC 2016
Y2 - 27 January 2016 through 30 January 2016
ER -