10 July 2002 Modeling and analysis of smart localized structural elements for nonlinear vibration control of a taut string
Author Affiliations +
Abstract
The behavior of smart localized structural elements for nonlinear vibration control of a taut string is investigated in this manuscript. A nonlinear lumped mass dynamical system is derived and analyzed numerically to reveal conditions for possible forced vibration reduction. The strategy employed consists of an open loop excitation approach enabled via actuation of a smart element by a slight harmonic change of its length. Results of a bifurcation analysis reveal possible vibration reduction via two distinct mechanisms: i) parametric excitation that enables reduction of external forcing and ii) energy transfer from the directly excited vertical response to both rotation and horizontal motions.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Oded Gottlieb, Oded Gottlieb, Giuseppe Rega, Giuseppe Rega, Walter Lacarbonara, Walter Lacarbonara, } "Modeling and analysis of smart localized structural elements for nonlinear vibration control of a taut string", Proc. SPIE 4693, Smart Structures and Materials 2002: Modeling, Signal Processing, and Control, (10 July 2002); doi: 10.1117/12.475237; https://doi.org/10.1117/12.475237
PROCEEDINGS
11 PAGES


SHARE
RELATED CONTENT

Roles of recurrence in neural control architectures
Proceedings of SPIE (September 01 1993)
Two-time-scale control designs for large flexible structures
Proceedings of SPIE (September 30 1990)
Chaos control for nonlinear system of a gear pair with...
Proceedings of SPIE (October 29 2006)
Neural Networks In Dynamical Systems
Proceedings of SPIE (January 31 1990)
Designing adaptive fuzzy controller for nonlinear systems
Proceedings of SPIE (September 01 2003)

Back to Top