TY - JOUR
T1 - Design of sliding mode output feedback controllers via dynamic sliding surface
AU - Zhang, Jinhui
AU - Shi, Danni
AU - Xia, Yuanqing
N1 - Publisher Copyright:
© 2020 Elsevier Ltd
PY - 2021/2
Y1 - 2021/2
N2 - This paper investigates the output feedback sliding mode control (SMC) strategies for continuous-time linear systems with matched external disturbance, the output-based dynamic sliding surface is designed analytically and the output feedback sliding mode controller is organized by using an auxiliary system approach, and the initial condition of the auxiliary system is independent of the unmeasurable state. It is worth mentioning that, the sliding surface parameters can be designed explicitly, and with the proposed control laws, the reachability condition can be guaranteed. Simulation results demonstrate the effectiveness and advantages of the proposed design techniques.
AB - This paper investigates the output feedback sliding mode control (SMC) strategies for continuous-time linear systems with matched external disturbance, the output-based dynamic sliding surface is designed analytically and the output feedback sliding mode controller is organized by using an auxiliary system approach, and the initial condition of the auxiliary system is independent of the unmeasurable state. It is worth mentioning that, the sliding surface parameters can be designed explicitly, and with the proposed control laws, the reachability condition can be guaranteed. Simulation results demonstrate the effectiveness and advantages of the proposed design techniques.
KW - Dynamic sliding surface
KW - Output feedback control
KW - Sliding mode control (SMC)
UR - https://www.scopus.com/pages/publications/85093691053
U2 - 10.1016/j.automatica.2020.109310
DO - 10.1016/j.automatica.2020.109310
M3 - Article
AN - SCOPUS:85093691053
SN - 0005-1098
VL - 124
JO - Automatica
JF - Automatica
M1 - 109310
ER -