Balanced linear-friction dissipator placement for truss structures

Author

Lin, Chien-Chang ; Yeh, Fang-Bo ; Huang, Huang-Nan

Author_Institution

Dept. of Appl. Math., Nat. Chung-Hsing Univ., Taichung, Taiwan

Volume

2

fYear

1997

fDate

10-12 Dec 1997

Firstpage

1387

Abstract

The linearized model and the energy balancing techniques are used in this paper to design the best placement of dissipators for truss structure. The ratio of future output energy to pass control-input energy under balanced modal realization of truss structure is chosen as the placement index. This balanced modal state-space representation is almost invariant under small damping condition. Numerical examples with various configurations with different dissipator placements are designed based on the placement index and show satisfactory results

Keywords

controllability; damping; flexible structures; friction; multidimensional systems; state-space methods; vibration control; controllability; damping; dissipator placement; energy balancing; finite dimensional systems; flexible structures; linearized model; placement index; state-space; truss structures; vibration control; Actuators; Control systems; Controllability; Damping; Hysteresis; Linear systems; Mathematics; Observability; Sensor systems; Shape control;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1997., Proceedings of the 36th IEEE Conference on

Conference_Location

San Diego, CA

ISSN

0191-2216

Print_ISBN

0-7803-4187-2

Type

conf

DOI

10.1109/CDC.1997.657654

Filename

657654