지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.1
- 수록면
- 657 - 668 (12page)
이용수
초록· 키워드
오류제보하기
In this research, an active vibration suppression of a smart beam having piezoelectric sensor and actuators is investigated by designing separate controllers comprising a linear quadratic regulator and a neural network. Firstly, design of a smart beam which consists of a cantilever aluminum beam with surface bonded piezoelectric patches and a designed mechanism having a micro servomotor with a mass attached arm for obtaining variations in the frequency response function are presented. Secondly, the frequency response functions of the smart beam are investigated experimentally by using different piezoelectric patch combinations and the analytical models of the smart beam around its first resonance frequency region for various servomotor arm angle configurations are obtained. Then, a linear quadratic regulator controller is designed and used to simulate the suppression of free and forced vibrations which are performed both in time and frequency domain. In parallel to simulations, experiments are conducted to observe the closed loop behavior of the smart beam and the results are compared as well. Finally, active vibration suppression of the smart beam is investigated by using a linear controller with a neural network based adaptive element which is designed for the purpose of overcoming the undesired consequences due to variations in the real system.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Active neuro-adaptive vibration suppression of a smart beam
Smart Structures and Systems, An International Journal
2017 .01
-
Active vibration robust control for FGM beams with piezoelectric layers
Structural Engineering and Mechanics, An Int＇l Journal
2018 .01
-
Parameter identification of a flexible cantilever beam with a moving hub
제어로봇시스템학회 국제학술대회 논문집
2020 .10
-
Active vibration robust control for FGM beams with piezoelectric layers
Structural engineering and mechanics : An international journal
2018 .01
-
Vibration behavior of bi-dimensional functionally graded beams
Structural Engineering and Mechanics, An Int＇l Journal
2021 .01
-
Free vibrations of AFG cantilever tapered beams carrying attached masses
Structural engineering and mechanics : An international journal
2017 .01
-
Vibration and damping behaviors of symmetric layered functional graded sandwich beams
Structural engineering and mechanics : An international journal
2017 .01
-
The effect of internal axial forces of a cantilever beam with a lumped mass at its free end
Coupled systems mechanics
2018 .01
-
A new analytical approach for determination of flexural, axial and torsional natural frequencies of beams
Structural engineering and mechanics : An international journal
2015 .01
-
The comparative analysis of optimal designed web expanded beams via improved harmony search method
Structural engineering and mechanics : An international journal
2015 .01
-
Free vibration analysis of damaged composite beams
Structural engineering and mechanics : An international journal
2015 .01
-
VIBRATION SUPPRESSION CONTROL FOR TWO-INERTIA SYSTEM
AFORE
2018 .08
-
Vibration suppression of a double-beam system by a two-degree-of-freedom mass-spring system
Smart structures and systems
2018 .01
-
Timoshenko theory effect on the vibration of axially functionally graded cantilever beams carrying concentrated masses
Structural engineering and mechanics : An international journal
2018 .01
-
An analytical method for free vibration analysis of functionally graded sandwich beams
Wind & structures
2016 .01
-
Vibration analysis of a beam immersed in a smart fluid
한국소음진동공학회 학술대회논문집
2018 .10
-
Vibration analysis of micro composite thin beam based on modified couple stress
Structural engineering and mechanics : An international journal
2017 .01
-
Vibration analysis and control of micro porous beam integrated with FG-CNT distributed piezoelectric sensor and actuator
Steel and Composite Structures, An International Journal
2021 .11
-
A novel first order refined shear-deformation beam theory for vibration and buckling analysis of continuously graded beams
Advances in aircraft and spacecraft science
2019 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0