Optimal Piezoelectric Actuators and Sensors Configuration for Vibration Suppression of Aircraft Framework Using Particle Swarm Algorithm
Joint Authors
Huang, Quanzhen
Chen, Suxia
Pu, Huayan
Zhang, Ning
Source
Mathematical Problems in Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-06-15
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Numbers and locations of sensors and actuators play an important role in cost and control performance for active vibration control system of piezoelectric smart structure.
This may lead to a diverse control system if sensors and actuators were not configured properly.
An optimal location method of piezoelectric actuators and sensors is proposed in this paper based on particle swarm algorithm (PSA).
Due to the complexity of the frame structure, it can be taken as a combination of many piezoelectric intelligent beams and L-type structures.
Firstly, an optimal criterion of sensors and actuators is proposed with an optimal objective function.
Secondly, each order natural frequency and modal strain are calculated and substituted into the optimal objective function.
Preliminary optimal allocation is done using the particle swarm algorithm, based on the similar optimization method and the combination of the vibration stress and strain distribution at the lower modal frequency.
Finally, the optimal location is given.
An experimental platform was established and the experimental results indirectly verified the feasibility and effectiveness of the proposed method.
American Psychological Association (APA)
Huang, Quanzhen& Chen, Suxia& Pu, Huayan& Zhang, Ning. 2017. Optimal Piezoelectric Actuators and Sensors Configuration for Vibration Suppression of Aircraft Framework Using Particle Swarm Algorithm. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1191709
Modern Language Association (MLA)
Huang, Quanzhen…[et al.]. Optimal Piezoelectric Actuators and Sensors Configuration for Vibration Suppression of Aircraft Framework Using Particle Swarm Algorithm. Mathematical Problems in Engineering No. 2017 (2017), pp.1-11.
https://search.emarefa.net/detail/BIM-1191709
American Medical Association (AMA)
Huang, Quanzhen& Chen, Suxia& Pu, Huayan& Zhang, Ning. Optimal Piezoelectric Actuators and Sensors Configuration for Vibration Suppression of Aircraft Framework Using Particle Swarm Algorithm. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1191709
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1191709