Title :
A variable structural control of a damped sandwich beam
Author_Institution :
Math. Dept., Towson Univ., Baltimore, MD, USA
Abstract :
A damped flexible sandwich beam system described by partial differential equations with boundary conditions is investigated in this paper. The system is transferred to an abstract evolution equation in terms of the system operators defined on appropriate Hilbert spaces. A variable structural control problem for the system is proposed, and an equivalent control theorem for the system are obtained by means of semigroup of linear operators. Finally, a simulation result is presented.
Keywords :
Hilbert spaces; beams (structures); damping; flexible structures; sandwich structures; structural engineering; Hilbert space; abstract evolution equation; damped flexible sandwich beam system; equivalent control theorem; linear operator; partial differential equation; semigroup; variable structural control problem; Boundary conditions; Control systems; Damping; Equations; Generators; Joints; Mathematical model; Boundary conditions; Flexible Beam system; Semigroup of linear operators; Variable structural control;
Conference_Titel :
Automation and Logistics (ICAL), 2012 IEEE International Conference on
Conference_Location :
Zhengzhou
Print_ISBN :
978-1-4673-0362-0
Electronic_ISBN :
2161-8151
DOI :
10.1109/ICAL.2012.6308167
