Bounded distributed controls in elastic systems

Author

Chernousko, Felix L.

Author_Institution

Inst. of Problems in Mech., Acad. of Sci., Moscow, Russia

Volume

1

fYear

1997

fDate

27-29 Aug 1997

Firstpage

25

Abstract

Linear elastic systems controlled by bounded distributed forces are considered. We propose a method of control based on decomposing the original system into an infinite number of subsystems with one degree of freedom each. After that, we apply the time-optimal control to each mode of oscillations. As a result, we present explicit formulae for the distributed control and upper estimates on the time of the control process. Sufficient controllability conditions are also obtained. Examples are presented

Keywords

bang-bang control; boundary-value problems; control system synthesis; controllability; distributed control; eigenvalues and eigenfunctions; flexible structures; time optimal control; vibration control; bang bang control; boundary value problem; bounded distributed control; controllability; eigenvalues; elastic systems; initial value problem; linear systems; oscillations; time-optimal control; vibration control; Boundary conditions; Control systems; Controllability; Distributed control; Eigenvalues and eigenfunctions; Force control; Laplace equations; Partial differential equations; Process control; Vectors;

fLanguage

English

Publisher

ieee

Conference_Titel

Control of Oscillations and Chaos, 1997. Proceedings., 1997 1st International Conference

Conference_Location

St. Petersburg

Print_ISBN

0-7803-4247-X

Type

conf

DOI

10.1109/COC.1997.633458

Filename

633458