Optimal placement and size of piezoelectric patches on beams from the controllability perspective
DOI: 10.1088/0964-1726/9/4/320
关键词:
摘要: This paper is concerned with the optimal design of a collocated pair piezoelectric patch actuators that are surface bonded onto beams. The involves selecting locations and sizes (or lengths) based on controllability perspective. objective function referred to as index, which singular value control matrix. index measures input energy required achieve desired structural by actuators. dependent placement size patches, thus maximizing designer can obtain actuator. As illustrations, various beam examples solved characteristics examined.
uq.edu.au
harvard.edu
core.ac.uk 参考文章(26)
Leonard Meirovitch, Dynamics and control of structures ,(1990)
Bor-Tsuen Wang, Craig A. Rogers, Laminate Plate Theory for Spatially Distributed Induced Strain Actuators Journal of Composite Materials. ,vol. 25, pp. 433- 452 ,(1991) , 10.1177/002199839102500405
Zhong-sheng Liu, Da-jun Wang, Hai-chang Hu, Min Yu, None, Measures of modal controllability and observability in vibration control of flexible structures Journal of Guidance Control and Dynamics. ,vol. 17, pp. 1377- 1380 ,(1994) , 10.2514/3.21363
Jae-Hung Han, In Lee, Analysis of composite plates with piezoelectric actuators for vibration control using layerwise displacement theory Composites Part B: Engineering. ,vol. 29, pp. 621- 632 ,(1998) , 10.1016/S1359-8368(98)00027-4
A M Sadri, J R Wright, R J Wynne, Modelling and optimal placement of piezoelectric actuators in isotropic plates using genetic algorithms Smart Materials and Structures. ,vol. 8, pp. 490- 498 ,(1999) , 10.1088/0964-1726/8/4/306
Jaehwan Kim, Vasundara V Varadan, Vijay K Varadan, Xiao-Qi Bao, Finite-element modeling of a smart cantilever plate and comparison with experiments Smart Materials and Structures. ,vol. 5, pp. 165- 170 ,(1996) , 10.1088/0964-1726/5/2/005
A. M. A. Hamdan, A. H. Nayfeh, Measures of Modal Controllability and Observability for First- and Second-Order Linear Systems Journal of Guidance Control and Dynamics. ,vol. 12, pp. 421- 428 ,(1989) , 10.2514/3.20424
Q Wang, S T Quek, Flexural vibration analysis of sandwich beam coupled with piezoelectric actuator Smart Materials and Structures. ,vol. 9, pp. 103- 109 ,(2000) , 10.1088/0964-1726/9/1/311
Edward F. Crawley, Javier de Luis, Use of piezoelectric actuators as elements of intelligent structures AIAA Journal. ,vol. 25, pp. 1373- 1385 ,(1987) , 10.2514/3.9792
Q. Wang, Kim M. Liew, D.-J. Wang, Issues of control of structures using piezoelectric actuators International Conference on Experimental Mechanics: Advances and Applications. ,vol. 2921, pp. 425- 430 ,(1997) , 10.1117/12.269854