TY - JOUR
T1 - Discrete-time sliding mode control with disturbance rejection
AU - Zhang, Jinhui
AU - Shi, Peng
AU - Xia, Yuanqing
AU - Yang, Hongjiu
N1 - Publisher Copyright:
© 1982-2012 IEEE.
PY - 2019/10
Y1 - 2019/10
N2 - In this paper, the problem of sliding mode control for a class of discrete-time system is addressed. A disturbance observer is embedded in the controller to achieve active disturbance rejection. For systems with matched and mismatched disturbances, by Lyapunov stability and H∞ approach, the sliding surfaces are derived, and the sliding mode controllers are designed by a modified reaching law approach to actively counteract disturbances. Verification examples are presented to demonstrate the effectiveness and potential of the proposed new design schemes.
AB - In this paper, the problem of sliding mode control for a class of discrete-time system is addressed. A disturbance observer is embedded in the controller to achieve active disturbance rejection. For systems with matched and mismatched disturbances, by Lyapunov stability and H∞ approach, the sliding surfaces are derived, and the sliding mode controllers are designed by a modified reaching law approach to actively counteract disturbances. Verification examples are presented to demonstrate the effectiveness and potential of the proposed new design schemes.
KW - Disturbance observer
KW - disturbance rejection
KW - sliding mode control (SMC)
UR - http://www.scopus.com/inward/record.url?scp=85058154099&partnerID=8YFLogxK
U2 - 10.1109/TIE.2018.2879309
DO - 10.1109/TIE.2018.2879309
M3 - Article
AN - SCOPUS:85058154099
SN - 0278-0046
VL - 66
SP - 7967
EP - 7975
JO - IEEE Transactions on Industrial Electronics
JF - IEEE Transactions on Industrial Electronics
IS - 10
M1 - 8566184
ER -