TY - JOUR
T1 - Sliding mode output feedback control for continuous systems without rank constraint
AU - Zhang, Jinhui
N1 - Publisher Copyright:
© 2023 John Wiley & Sons Ltd.
PY - 2023/7/10
Y1 - 2023/7/10
N2 - This paper addresses the sliding mode control problem for continuous systems in the output feedback framework. To remove the conventional rank constraint imposed on the input and output matrices, a novel compensator-based sliding surface is proposed firstly. Then, by designing an unmeasured state and disturbance (USD) observer to estimate the lumped unmeasurable state and external disturbance, both the discontinuous and continuous sliding mode output feedback controllers are synthesized. Finally, the validity of the proposed methods is illustrated by two simulation examples.
AB - This paper addresses the sliding mode control problem for continuous systems in the output feedback framework. To remove the conventional rank constraint imposed on the input and output matrices, a novel compensator-based sliding surface is proposed firstly. Then, by designing an unmeasured state and disturbance (USD) observer to estimate the lumped unmeasurable state and external disturbance, both the discontinuous and continuous sliding mode output feedback controllers are synthesized. Finally, the validity of the proposed methods is illustrated by two simulation examples.
KW - compensator-based sliding surface
KW - sliding mode output feedback control
KW - unmeasured state and disturbance observer
UR - http://www.scopus.com/inward/record.url?scp=85150494532&partnerID=8YFLogxK
U2 - 10.1002/rnc.6663
DO - 10.1002/rnc.6663
M3 - Article
AN - SCOPUS:85150494532
SN - 1049-8923
VL - 33
SP - 5661
EP - 5674
JO - International Journal of Robust and Nonlinear Control
JF - International Journal of Robust and Nonlinear Control
IS - 10
ER -