TY - JOUR
T1 - Output feedback in variable structure systems with a simple adaption law
AU - Wang, Wen June
AU - Fan, Yang Ta
PY - 1993
Y1 - 1993
N2 - This note proposes an output feedback variable structure control to stabilize a class of uncertain systems, in which the states are unavailable and the upperbounds of uncertainties are unknown. Under a certain condition, the sliding (switching) hyperplanes are chosen to stabilize the reduced order equivalent system in the sliding mode. Further, based on an improved Lyapunov function, the controller gain is obtained by a simple adaptation law without any knowledge of the system dynamics such that the stability of the sliding mode is ensured. Finally, a practical aircraft model is given to illustrate this design approach.
AB - This note proposes an output feedback variable structure control to stabilize a class of uncertain systems, in which the states are unavailable and the upperbounds of uncertainties are unknown. Under a certain condition, the sliding (switching) hyperplanes are chosen to stabilize the reduced order equivalent system in the sliding mode. Further, based on an improved Lyapunov function, the controller gain is obtained by a simple adaptation law without any knowledge of the system dynamics such that the stability of the sliding mode is ensured. Finally, a practical aircraft model is given to illustrate this design approach.
UR - http://www.scopus.com/inward/record.url?scp=0027760798&partnerID=8YFLogxK
M3 - 會議論文
AN - SCOPUS:0027760798
SN - 0191-2216
VL - 1
SP - 422
EP - 423
JO - Proceedings of the IEEE Conference on Decision and Control
JF - Proceedings of the IEEE Conference on Decision and Control
T2 - Proceedings of the 32nd Conference on Decision and Control
Y2 - 15 December 1993 through 15 December 1993
ER -