Title :
Lyapunov-based control of the sway dynamics for elevator ropes
Author :
Benosman, Mouhacine ; Fukui, Daiki
Author_Institution :
Mitsubishi Electr. Res. Labs., Cambridge, MA, USA
Abstract :
In this work we study the problem of rope sway dynamics control for elevator systems. We formulate this problem as a bilinear control problem and propose nonlinear controllers based on Lyapunov theory, to stabilize the rope sway dynamics. We study the stability of the proposed controllers, and test their performances on a numerical example.
Keywords :
Lyapunov methods; lifts; mechanical variables control; nonlinear control systems; ropes; stability; Lyapunov theory; Lyapunov-based control; bilinear control problem; elevator ropes; elevator systems; nonlinear controllers; rope sway dynamics control; rope sway dynamics stability; Actuators; Boundary conditions; Elevators; Equations; Mathematical model; Mechatronics; Nonlinear systems;
Conference_Titel :
American Control Conference (ACC), 2014
Conference_Location :
Portland, OR
Print_ISBN :
978-1-4799-3272-6
DOI :
10.1109/ACC.2014.6858585
