Improving Delay-Margin of Noncollocated Vibration Control of Piezo-Actuated Flexible Beams via a Fractional-Order Controller
Joint Authors
Sangpet, Teerawat
Schmidt, Rüdiger
Kuntanapreeda, Suwat
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-30
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Noncollocated control of flexible structures results in nonminimum-phase systems because the separation between the actuator and the sensor creates an input-output delay.
The delay can deteriorate stability of closed-loop systems.
This paper presents a simple approach to improve the delay-margin of the noncollocated vibration control of piezo-actuated flexible beams using a fractional-order controller.
Results of real life experiments illustrate efficiency of the controller and show that the fractional-order controller has better stability robustness than the integer-order controller.
American Psychological Association (APA)
Sangpet, Teerawat& Kuntanapreeda, Suwat& Schmidt, Rüdiger. 2014. Improving Delay-Margin of Noncollocated Vibration Control of Piezo-Actuated Flexible Beams via a Fractional-Order Controller. Shock and Vibration،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1048007
Modern Language Association (MLA)
Sangpet, Teerawat…[et al.]. Improving Delay-Margin of Noncollocated Vibration Control of Piezo-Actuated Flexible Beams via a Fractional-Order Controller. Shock and Vibration No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1048007
American Medical Association (AMA)
Sangpet, Teerawat& Kuntanapreeda, Suwat& Schmidt, Rüdiger. Improving Delay-Margin of Noncollocated Vibration Control of Piezo-Actuated Flexible Beams via a Fractional-Order Controller. Shock and Vibration. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1048007
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1048007