Title :
Bounded control of elastic linear mechanical system with unknown parameters
Author :
Ananievski, Igor M.
Author_Institution :
Inst. of Problems in Mech., Acad. of Sci., Moscow, Russia
Abstract :
A controlled mechanical system represented by a line of rigid bodies connected with each other by telescopic hinges or springs is considered. We assume that the masses of the bodies and the stiffness of the springs are unknown, and the control forces are bounded. A control law based on the linear feedback with time-varying gains is developed which makes the spring oscillations sufficiently small and brings the hinges to a prescribed terminal position in a finite time
Keywords :
feedback; flexible structures; linear systems; time-varying systems; vibration control; bounded control; elastic mechanical system; feedback; linear system; oscillation control; spring; time-varying gains; Control systems; Fasteners; Force control; Lagrangian functions; Linear feedback control systems; Mechanical systems; Springs; State feedback; Time varying systems; Uncertainty;
Conference_Titel :
Control of Oscillations and Chaos, 1997. Proceedings., 1997 1st International Conference
Conference_Location :
St. Petersburg
Print_ISBN :
0-7803-4247-X
DOI :
10.1109/COC.1997.633462
