Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
EXPERIMENTAL STUDY ON ACTIVE VIBRATION CONTROL OF A PIEZO-BEAM STRUCTURE WITH FUZZY LOGIC CONTROLLER
Date
2017-09-23
Author
Şenöz, Erdem Rahmi
Şahin, Melin
Metadata
Show full item record
Item Usage Stats
88
views
0
downloads
Cite This
In this study, it has been shown that active vibration control of the beam can be provided using the fuzzy logic controller. The test setup consists of a cantilever beam which illustrates a wing of airplane or a blade of helicopter, piezoelectric patches pasted on both sides near the fixed end in order to make the beam smart. This piezo-beam system is intended to be suppressed a disturbing signal at the first resonance frequency by the controller signal. As a controller, fuzzy logic controller is preferred instead of conventional ones. It is shown through the simulated and the experimental result that the vibration given to the system has been damped with fuzzy logic controllers developed by taking advantage of experience and references.
URI
http://aiac.ae.metu.edu.tr/paper.php?No=AIAC-2017-046
https://hdl.handle.net/11511/80269
Conference Name
9 th ANKARA INTERNATIONAL AEROSPACE CONFERENCE (2017)
Collections
Department of Aerospace Engineering, Conference / Seminar
Suggestions
OpenMETU
Core
Active Vibration Suppression of a Smart Beam by Using a Fractional Order Control
Onat, Cem; Şahin, Melin; Yaman, Yavuz (2011-06-22)
In this study, a fractional order controller was designed and experimentally applied for the active vibration suppression of a smart beam. The smart beam was a cantilever aluminium beam equipped with eight symmetrically located surface-bonded PZT (Lead-Zirconate-Titanate) patches which were used both as sensor and actuator. For this particular application, a group of PZT patches closed to the root of the beam was used as actuators in the bimorph configuration and a single patch was nominated as a sensor. Fr...
Evaluation of the robustness performanceof a fuzzy logic controller foractive vibration control of a piezo-beam via tip mass location variation
Şenöz, Erdem Rahmi.; Şahin, Melin; Department of Aerospace Engineering (2019)
This thesis presents a study in which a robust Fuzzy Logic Controller (FLC) is designed to suppress both free and the first resonance of a piezo-beam even if the position of the tip mass located on the beam varies. The cantilever aluminum piezo-beam involves the piezoelectric patches bonded on the surfaces to be used as a sensor and actuator for the vibration control and the displaceable tip mass attached to the free end of the piezo-beam and used to change the system parameters for checking the robustness ...
Experimental evaluation of cable drum systems as linear motion sensors
KILIÇ, ERGİN; Dölen, Melik; Koku, Ahmet Buğra (2011-04-15)
This study evaluates cable-drum mechanisms as linear motion sensors for certain CNC applications. In this work, the dynamical attributes of a generic device are studied experimentally. The conducted research indicates that despite the significant traction force induced between the cable and its drum, small fluctuations in mechanism's speed yields a considerable (micro) slip at the interface.
Active Vibration Suppression of a Smart Beam via PI D Control
Onat, Cem; Şahin, Melin; Yaman, Yavuz (2010-10-11)
: In this study, a PIλD µ controller was designed for the active vibration suppression of a smart beam equipped with PZT (Lead-Zirconate-Titanate) patches. The smart beam is a cantilever aluminium beam having eight symmetrically located surface-bonded piezoelectric patches. In this particular application, a group of PZT patches closed to the root of the beam was used as actuators and from the remaining ones a patch was nominated as a sensor. All the actuators were used in bimorph configuration. PIλD µ con...
Active vibration suppression of a flexible beam via sliding mode and H ∞ control
Itik, Mehmet; Salamci, Metin U.; Demet Ulker, F.; Yaman, Yavuz (2005-12-01)
n this study, sliding mode and H. control techniques are applied to a flexible beam in order to suppress some of the vibration modes. The beam is a clamped-free flexible structure having piezoelectric (PZT) patches as actuators and a laser displacement sensor for measuring the tip point deflection. The beam is modeled in two different ways for each control algorithm. To implement sliding mode control (SMC), Euler-Bernoulli beam model is used and a finite dimensional LTI model is formed by using assumed mode...
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
E. R. Şenöz and M. Şahin, “EXPERIMENTAL STUDY ON ACTIVE VIBRATION CONTROL OF A PIEZO-BEAM STRUCTURE WITH FUZZY LOGIC CONTROLLER,” presented at the 9 th ANKARA INTERNATIONAL AEROSPACE CONFERENCE (2017), Ankara, Türkiye, 2017, Accessed: 00, 2021. [Online]. Available: http://aiac.ae.metu.edu.tr/paper.php?No=AIAC-2017-046.