Title :
The integral input-to-state stability of passive nonlinear systems
Author :
Wang, Chen ; Weiss, George
Author_Institution :
Imperial Coll. London, London
Abstract :
This paper investigates the integral input-to-state stability property of passive nonlinear systems. We show that under mild assumptions, a passive nonlinear system which is globally asymptotically stable is also integral input-to-state stable. We illustrate the result by proving the integral input-to- state stability of the drive-train of a wind turbine with quadratic torque control.
Keywords :
asymptotic stability; nonlinear control systems; torque control; wind turbines; drive-train; global asymptotic stability; integral input-to-state stability; passive nonlinear systems; quadratic torque control; wind turbine; Control systems; Control theory; Equations; Lyapunov method; Nonlinear control systems; Nonlinear systems; Stability; Torque control; USA Councils; Wind turbines;
Conference_Titel :
Decision and Control, 2007 46th IEEE Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
978-1-4244-1497-0
Electronic_ISBN :
0191-2216
DOI :
10.1109/CDC.2007.4434046
