A variable structural control of a damped sandwich beam

Author

Hou, Xuezhang

Author_Institution

Math. Dept., Towson Univ., Baltimore, MD, USA

fYear

2012

fDate

15-17 Aug. 2012

Firstpage

41

Lastpage

44

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Automation and Logistics (ICAL), 2012 IEEE International Conference on

Conference_Location

Zhengzhou

ISSN

2161-8151

Print_ISBN

978-1-4673-0362-0

Electronic_ISBN

2161-8151

Type

conf

DOI

10.1109/ICAL.2012.6308167

Filename

6308167