Time-delay control of space structures using embedded piezoelectric actuators and fiber optic sensors

Serdar Kalaycioglu; Mustafa Giray; H. Asmer

doi:10.1117/12.275664

6 June 1997 Time-delay control of space structures using embedded piezoelectric actuators and fiber optic sensors

Serdar Kalaycioglu, Mustafa Giray, H. Asmer

Proceedings Volume 3041, Smart Structures and Materials 1997: Smart Structures and Integrated Systems; (1997) https://doi.org/10.1117/12.275664
Event: Smart Structures and Materials '97, 1997, San Diego, CA, United States

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.

Citation Download Citation

Serdar Kalaycioglu, Mustafa Giray, and H. Asmer "Time-delay control of space structures using embedded piezoelectric actuators and fiber optic sensors", Proc. SPIE 3041, Smart Structures and Materials 1997: Smart Structures and Integrated Systems, (6 June 1997); https://doi.org/10.1117/12.275664

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