TY - GEN
T1 - Disturbance Observer-Based Sliding Mode Control for DC-DC Boost Converter
AU - Wang, Rangrang
AU - Mei, Lei
AU - Zhang, Guangming
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/12/14
Y1 - 2018/12/14
N2 - For the pulse-width modulation DC-DC Boost converter under the influence of input voltage and load resistance uncertainty, the sliding mode control law is designed based on the disturbance observer so that the output voltage of the converter can follow the reference voltage. Using the proposed method, disturbance observer combined with the linear sliding surface, the goal of asymptotic stability of the output voltage is achieved under the disturbance. Through rigorous theoretical analysis, the stability of the closed-loop system has been proved. MATLAB simulation validates the effectiveness of the control method. Compared with the existing integral sliding mode control method, the proposed method has better control performance.
AB - For the pulse-width modulation DC-DC Boost converter under the influence of input voltage and load resistance uncertainty, the sliding mode control law is designed based on the disturbance observer so that the output voltage of the converter can follow the reference voltage. Using the proposed method, disturbance observer combined with the linear sliding surface, the goal of asymptotic stability of the output voltage is achieved under the disturbance. Through rigorous theoretical analysis, the stability of the closed-loop system has been proved. MATLAB simulation validates the effectiveness of the control method. Compared with the existing integral sliding mode control method, the proposed method has better control performance.
KW - DC-DC converter
KW - disturbance observer
KW - sliding mode control
KW - system performance
UR - http://www.scopus.com/inward/record.url?scp=85060397926&partnerID=8YFLogxK
U2 - 10.1109/IAEAC.2018.8577516
DO - 10.1109/IAEAC.2018.8577516
M3 - 会议稿件
AN - SCOPUS:85060397926
T3 - Proceedings of 2018 IEEE 3rd Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2018
SP - 409
EP - 413
BT - Proceedings of 2018 IEEE 3rd Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2018
A2 - Xu, Bing
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd IEEE Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2018
Y2 - 12 October 2018 through 14 October 2018
ER -