Active synthesis of open-circuit voltage transfer functions using distributed parameter RC Heizer networks with rational Y-parameters.

1972
Öner, Demir

Suggestions

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 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...
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...
Active RC synthesis with moderate gain controlled sources.
Gülçür, Halil Özcan; Department of Electrical Engineering (1970)
Active vibration control of beams and cylindrical structures using piezoelectric patches
Gençoğlu, Caner; Özgüven, Hasan Nevzat; Department of Mechanical Engineering (2014)
Airborne structures are required to be lightweight in today's designs. However this lowers the overall stiffness of the structure and causes low frequency vibration problems for which passive vibration control techniques are inadequate. Active vibration control using piezoelectric patches is a promising technology to solve vibration problems of aerospace structures. Many studies were done on beam and plate geometries, however studies on cylinder geometry which is used extensively as engineering structure, i...
Citation Formats
D. Öner, “Active synthesis of open-circuit voltage transfer functions using distributed parameter RC Heizer networks with rational Y-parameters.,” Middle East Technical University, 1972.