ACTIVE VIBRATION SUPPRESSION OF A SMART BEAM VIA PID CONTROLLERDESIGNED THROUGH WEIGHTED GEOMETRIC CENTER METHOD

Date

2019-09-18

Author

Turan, Abdullah
Şahin, Melin
Onat, Cem

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https://hdl.handle.net/11511/78391

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Active Vibration Suppression of a Smart Beam by Using an LQG Control Algorithm Onat, Cem; Şahin, Melin; Yaman, Yavuz (2011-06-22) The aim of this study was to design and experimentally apply a Linear Quadratic Gaussian (LQG) controller for the active vibration suppression of a smart beam. The smart beam was a cantilever aluminum beam with eight symmetrically located surface-bonded PZT (Lead-Zirconate-Titanate) patches which were utilized both as sensor or actuator depending on their location. 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 s...
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 smart beam via self sensing piezoelectric actuator Uğur, Arıdoğan; Şahin, Melin; Yaman, Yavuz; Volkan, Nalbantoğlu (null; 2009-08-17) In this paper, an active vibration suppression of a smart beam using self-sensing piezoelectric actuator is presented. The smart beam is composed of a cantilever aluminium beam with four surface-bonded piezoelectric patches symmetrically located both side of the beam. Piezoelectric materials can transform mechanical deformation to electric signal and vice versa. This property of piezoelectric materials enables them to be used as an actuator and a sensor. In self-sensing actuator configuration, the piezoelec...
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

A. Turan, M. Şahin, and C. Onat, “ACTIVE VIBRATION SUPPRESSION OF A SMART BEAM VIA PID CONTROLLERDESIGNED THROUGH WEIGHTED GEOMETRIC CENTER METHOD,” 2019, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/78391.