Title :
A hybrid sliding mode control for systems with hard uncertainties
Author :
Bartolini, Giorgio ; Ferrara, Antonella ; Giacomini, Luisa
Author_Institution :
Dept. of Electr. & Electron. Eng., Cagliari Univ., Italy
fDate :
6/21/1905 12:00:00 AM
Abstract :
A control approach for continuous time uncertain nonlinear systems with unknown high frequency gain sign is presented, relying on a logic-driven sliding mode control. The resulting control strategy turns out to be of hybrid nature since the relevant features of the control action are modified on the occurrence of events tied to the state evolution
Keywords :
continuous time systems; nonlinear control systems; uncertain systems; variable structure systems; continuous time uncertain nonlinear systems; control action; control strategy; hard uncertainties; hybrid sliding mode control; logic-driven sliding mode control; unknown high frequency gain sign; Automatic control; Control systems; Frequency; Logic; Nonlinear control systems; Nonlinear systems; Sliding mode control; Switches; Systems engineering and theory; Uncertainty;
Conference_Titel :
Decision and Control, 1999. Proceedings of the 38th IEEE Conference on
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-5250-5
DOI :
10.1109/CDC.1999.827957
