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Adaptive Vibration Control of Piezoactuated Euler-Bernoulli Beams Using Infinite-Dimensional Lyapunov Method and High-Order Sliding-Mode Differentiation
Joint Authors
Sangpet, Teerawat
Schmidt, Rüdiger
Kuntanapreeda, Suwat
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-12-22
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
This paper presents an adaptive control scheme to suppress vibration of flexible beams using a collocated piezoelectric actuator-sensor configuration.
A governing equation of the beams is modelled by a partial differential equation based on Euler-Bernoulli theory.
Thus, the beams are infinite-dimensional systems.
Whereas conventional control design techniques for infinite-dimensional systems make use of approximated finite-dimensional models, the present adaptive control law is derived based on the infinite-dimensional Lyapunov method, without using any approximated finite-dimension model.
Thus, the stability of the control system is guaranteed for all vibration modes.
The implementation of the control law requires a derivative of the sensor output for feedback.
A high-order sliding mode differentiation technique is used to estimate the derivative.
The technique features robust exact differentiation with finite-time convergence.
Numerical simulation and experimental results illustrate the effectiveness of the controller.
American Psychological Association (APA)
Sangpet, Teerawat& Kuntanapreeda, Suwat& Schmidt, Rüdiger. 2014. Adaptive Vibration Control of Piezoactuated Euler-Bernoulli Beams Using Infinite-Dimensional Lyapunov Method and High-Order Sliding-Mode Differentiation. Journal of Engineering،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1040445
Modern Language Association (MLA)
Sangpet, Teerawat…[et al.]. Adaptive Vibration Control of Piezoactuated Euler-Bernoulli Beams Using Infinite-Dimensional Lyapunov Method and High-Order Sliding-Mode Differentiation. Journal of Engineering No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1040445
American Medical Association (AMA)
Sangpet, Teerawat& Kuntanapreeda, Suwat& Schmidt, Rüdiger. Adaptive Vibration Control of Piezoactuated Euler-Bernoulli Beams Using Infinite-Dimensional Lyapunov Method and High-Order Sliding-Mode Differentiation. Journal of Engineering. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1040445
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1040445