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Proceedings Paper

Time-delay control of space structures using embedded piezoelectric actuators and fiber optic sensors
Author(s): Serdar Kalaycioglu; Mustafa Giray; H. Asmer
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Paper Abstract

This paper presents a novel active vibration control technique using embedded or bonded Piezo-electric actuators and multi- channel fiber-optics sensors. The main principle of the technique is the application of actuator pulses at the calculated temporal and spatial locations on the structures based on the on-line estimated (or off-lined calculated) model parameters. The applied pulses introduce active vibration suppression. The simulation and experimental results demonstrated that the developed time-delay technique has superior performance over other conventional control techniques (e.g. PD and impedance control) in terms of overshoot, elapsed time for vibration suppression, actuator saturation limits, real-time computational aspects.

Paper Details

Date Published: 6 June 1997
PDF: 13 pages
Proc. SPIE 3041, Smart Structures and Materials 1997: Smart Structures and Integrated Systems, (6 June 1997); doi: 10.1117/12.275664
Show Author Affiliations
Serdar Kalaycioglu, Canadian Space Agency (Canada)
Mustafa Giray, Canadian Space Agency (Canada)
H. Asmer, Canadian Space Agency (Canada)

Published in SPIE Proceedings Vol. 3041:
Smart Structures and Materials 1997: Smart Structures and Integrated Systems
Mark E. Regelbrugge, Editor(s)

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