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Active Vibration Control of a Cylindrical Rod Transmitting Axial Load
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 Title & Authors
Active Vibration Control of a Cylindrical Rod Transmitting Axial Load
Choe, Seung-Ju; Park, Hyeon-Cheol; Hwang, Un-Bong;
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 Abstract
An active control of the vibration transmitted by longitudinal load in flight control system is investigated numerically. The flight control system is modeled as a finite, thin shell cylinder with constant thickness. A vibration source is generated by exterior monopole source. Distributed piezoelectric actuator is used to control of the vibration. Thin shell theory is used to formulate the numerical models. The amplitude of vibration at discrete location and power transmission are minimized by analytical optimization method. Genetic algorithm is used as numerical optimization method to search optimal actuator position and size which amplitude of vibration is minimized.
 Keywords
Cylinder;Active Vibration Control;Piezoceramic Actuator;Genetic Algorithm;
 Language
Korean
 Cited by
1.
공진분기회로를 이용한 평판의 진동제어,김영호;박철휴;박현철;

대한기계학회논문집A, 2003. vol.27. 10, pp.1778-1784 crossref(new window)
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